CVE-2022-28368 - Dompdf RCE

Dompdf RCE PoC Exploit

Dompdf versions <1.2.1 are vulnerable to Remote Code Execution (RCE) by injecting CSS into the data. The file can be tricked into storing a malicious font with a .php file extension in its font cache, which can later be executed by accessing it from the web.

Usage

git clone https://github.com/rvizx/CVE-2022-28368
cd  CVE-2022-28368
python3 -m pip install -r requirements.txt
python3 dompdf-rce.py --help

Credits & Notes

Positive Security - https://positive.security/blog/dompdf-rce