CVE-2026-78430

MediumCVSS 5.3/10Last modified Oct 12, 2026

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.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-77 CWE-78

Affected software

Vendor	Product	Versions
sworddut	mcp-ffmpeg-helper	0.1.0; 0.1.1; 0.2.1

References

Timeline

Published: Aug 24, 2026
Last modified: Oct 12, 2026
NVD status: Deferred

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