HIGH 8.5 NVD
CVE-2026-117558
The ai-sdlc plugin MCP server through 0.31.2 contains an OS command injection vulnerability that allows attackers to execute commands by supplying shell metacha
The ai-sdlc plugin MCP server through 0.31.2 contains an OS command injection vulnerability that allows attackers to execute commands by supplying shell metacharacters in the repo argument. The unvalidated repo value is interpolated into gh issue view or gh pr view commands run via execSync(), letting prompt-injected agents execute commands as the MCP server user.
References
- https://github.com/ai-sdlc-framework/ai-sdlc
- https://github.com/ai-sdlc-framework/ai-sdlc/blob/ai-sdlc-plugin-v0.31.2/ai-sdlc-plugin/mc
- https://github.com/ai-sdlc-framework/ai-sdlc/commit/717d7ecf068b714f65955e50fcf5cb4f9a0b50
- https://github.com/ai-sdlc-framework/ai-sdlc/issues/1970
- https://www.vulncheck.com/advisories/ai-sdlc-mcp-server-through-0.31.2-command-injection-v
This high severity vulnerability with a CVSS score of 8.5 was published on 2026-10-27 via NVD.
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