Vulnerabilities
Misconfiguration
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CVE Vulnerabilities

CVE-2026-51994

Server-Side Request Forgery (SSRF)

Published: Sep 24, 2026 | Modified: Sep 25, 2026
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-51994
CWEhttps://cwe.mitre.org/data/definitions/918.html

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 servers WWW-Authenticate header

Weakness

The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

References

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