CVE-2026-117568

HIGH 7.0

mcp-ffmpeg through 1.0.5 OS Command Injection via videoPath and outputDir

CVSS Score

7.0

EPSS Score

0.0%

EPSS Percentile

0th

mcp-ffmpeg through 1.0.5 contains an OS command injection vulnerability that allows attackers to run shell commands by supplying crafted videoPath or outputDir values to the resize-video, extract-audio and get-video-info tools. Attackers can embed $(), backticks or a closing double quote in an existing file or directory name to break out of the child_process.exec command string and execute commands as the MCP server user.

CWE	CWE-78
Vendor	bitscorp-mcp
Product	mcp-ffmpeg
Published	Oct 27, 2026

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CVSS v3 Breakdown

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

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

bitscorp-mcp / mcp-ffmpeg

0 ≤ 1.0.5

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/bitscorp-mcp/mcp-ffmpeg/issues/8 github.com: https://github.com/bitscorp-mcp/mcp-ffmpeg github.com: https://github.com/bitscorp-mcp/mcp-ffmpeg/blob/2ec04e44850cc5ee5354c40643be8bc91c218654/src/mcp-ffmpeg.ts#L184 vulncheck.com: https://www.vulncheck.com/advisories/mcp-ffmpeg-through-1.0.5-os-command-injection-via-videopath-and-outputdir

Credits

Nguyễn Văn Tiến