CVE-2024-21575: Ltdrdata Comfyui-Impact-Pack

High severity, CVSS 8.6. EPSS: 1% chance of exploitation in the next 30 days.

ComfyUI-Impact-Pack is vulnerable to Path Traversal. The issue stems from missing validation of the `image.filename` field in a POST request sent to the `/upload/temp` endpoint added by the extension to the server. This results in writing arbitrary files to the file system which may, under some conditions, result in remote code execution (RCE).

Affected products

• Ltdrdata Comfyui-Impact-Pack: before 7.6.2 (fixed in 7.6.2)

Published 2024-12-12. Last modified 2026-06-17.