SSRF in JoeCastrom mcp-chat-studio LLM Models API (CVE-2026-7147)
A server-side request forgery vulnerability (CVE-2026-7147) affects JoeCastrom mcp-chat-studio up to version 1.5.0, where manipulation of the req.query.base_url argument in server/routes/llm.js of the LLM Models API allows remote exploitation. The exploit is public and the project has not responded to the issue report.
Disclosed 27 April 2026 · Record updated 13 September 2026
Impact
Remote attackers can trigger server-side request forgery via a user-controlled base_url parameter; a public exploit is available and the maintainer has not responded.
Our coverage
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Sources
- nvd.nist.govhttps://nvd.nist.gov/vuln/detail/CVE-2026-7147
