cvedb.io
CVE-2025-63916
HIGH · CVSS 8.1
EPSS exploitation probability: 0%
Published 2025-11-17T16:15:50.700 · Last modified 2026-06-17T09:53:40.197

Summary

MyScreenTools v2.2.1.0 contains a critical OS command injection vulnerability in the GIF compression tool. The application fails to properly sanitize user-supplied file paths before passing them to cmd.exe, allowing attackers to execute arbitrary system commands with the privileges of the user running the application. The vulnerability exists in the CMD() function within GIFSicleTool\Form_gif_sicle_tool.cs, which constructs shell commands by concatenating unsanitized user input (file paths) and executes them via cmd.exe.

Affected products

luotengyuan — myscreentools

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.