Vulnerability Description
A vulnerability was detected in sworddut mcp-ffmpeg-helper 0.1.0/0.1.1/0.2.1. This affects the function handleToolCall of the file src/tools/handlers.ts of the component Tool Handler. The manipulation of the argument format results in os command injection. Attacking locally is a requirement. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/sworddut/mcp-ffmpeg-helper/
- https://github.com/sworddut/mcp-ffmpeg-helper/issues/6
- https://vuldb.com/cve/CVE-2026-78430
- https://vuldb.com/submit/886393
- https://vuldb.com/vuln/394711
- https://vuldb.com/vuln/394711/cti
- https://vuldb.com/submit/886393
FAQ
What is CVE-2026-78430?
CVE-2026-78430 is a vulnerability with a CVSS score of 5.3 (MEDIUM). A vulnerability was detected in sworddut mcp-ffmpeg-helper 0.1.0/0.1.1/0.2.1. This affects the function handleToolCall of the file src/tools/handlers.ts of the component Tool Handler. The manipulation...
How severe is CVE-2026-78430?
CVE-2026-78430 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-78430?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.