VULNERABILITY INTELLIGENCE
CVE-2026-51994
CVSS score9.1 CRITICAL
EPSS probability0.35%
CISA KEVNot currently listed
Published2026-09-24
Last modified2026-09-25
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Description
mcp-remote versions 0.1.32 through 0.1.38 are vulnerable to Server-Side Request Forgery (SSRF) via the resource_metadata URL extracted from a remote MCP server's WWW-Authenticate header
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-918