CVE-2024-21574 Information

Description

The issue stems from a missing validation of the pip field in a POST request sent to the /customnode/install endpoint used to install custom nodes which is added to the server by the extension. This allows an attacker to craft a request that triggers a pip install on a user controlled package or URL resulting in remote code execution (RCE) on the server.

Reference

https://github.com/ltdrdata/ComfyUI-Manager/blob/ffc095a3e5acc1c404773a0510e6d055a6a72b0e/glob/manager_server.py#L798 https://github.com/ltdrdata/ComfyUI-Manager/commit/ffc095a3e5acc1c404773a0510e6d055a6a72b0e