CVE-2026-117568— mcp-ffmpeg through 1.0.5 OS Command Injection via videoPath and outputDir

Quick assessment

Affected

bitscorp-mcp mcp-ffmpeg

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

mcp-ffmpeg 1.0.5 及更早版本存在操作系统命令注入漏洞。攻击者可通过向、和工具提供精心构造的或参数，执行任意 Shell 命令。攻击者可在现有文件或目录名称中嵌入、反引号（ " child_process.exec` 命令字符串的边界，以 MCP 服务器用户的权限执行系统命令。

CVSS 7.0 · High Updated Oct 27, 2026

Possible ATT&CK Techniques 3 AI

T1190 · Exploit Public-Facing Application T1059 · Command and Scripting Interpreter T1203 · Exploitation for Client Execution

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Vulnerability Information

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Vulnerability Title

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

Source: CVE Program / CVE List V5

Vulnerability Description

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.

Source: CVE Program / CVE List V5

CVSS Information

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

Source: CVE Program / CVE List V5

Vulnerability Type

OS命令中使用的特殊元素转义处理不恰当(OS命令注入)

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
bitscorp-mcp	mcp-ffmpeg	0 ~ 1.0.5	-

II. Public POCs for CVE-2026-117568

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-117568

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Other References for CVE-2026-117568 (4)

https://github.com/bitscorp-mcp/mcp-ffmpeg/blob/2ec04e44850cc5ee5354c40643be8bc91c218654/src/mcp-ffmpeg.ts#L184 technical-description
https://github.com/bitscorp-mcp/mcp-ffmpeg product
https://github.com/bitscorp-mcp/mcp-ffmpeg/issues/8 issue-tracking
https://www.vulncheck.com/advisories/mcp-ffmpeg-through-1.0.5-os-command-injection-via-videopath-and-outputdir third-party-advisory

https://www.cve.org/CVERecord?id=CVE-2026-117568

IV. Related Vulnerabilities

Same weakness: CWE-78