zcaceres/fetch-mcp · Security
Fetch MCP Server has a Server-Side Request Forgery (SSRF) vulnerability
- GHSA ID
- GHSA-8fxj-2g9q-8fjw
- CVE ID
- CVE-2025-65513
- Severity
- medium
- Published
- Updated
- CVSS v4
- 6.3 · CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Description
fetch-mcp v1.0.2 and before is vulnerable to Server-Side Request Forgery (SSRF) vulnerability, which allows attackers to bypass private IP validation and access internal network resources.
CWEs
- CWE-918 · Server-Side Request Forgery (SSRF)
References
- https://nvd.nist.gov/vuln/detail/CVE-2025-65513 ↗
- https://github.com/Team-Off-course/MCP-Server-Vuln-Analysis/blob/main/CVE-2025-65513.md ↗
- https://thorn-pheasant-6d8.notion.site/fetch-mcp-2853daf7b44180029ca5d56e03195736 ↗
- https://github.com/zcaceres/fetch-mcp/blob/c662c8ac300f715e414a64766cd95cc9ec60a1b3/src/Fetcher.ts#L20 ↗
- https://github.com/advisories/GHSA-8fxj-2g9q-8fjw ↗