Lucene search
+L

CVE-2025-69196 FastMCP OAuth Proxy token reuse across MCP servers

🗓️ 16 Mar 2026 18:07:06Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 28 Views

FastMCP authorization proxy issued tokens for the base URL instead of the server; fixed in version 2.14.2.

Related
Affected
Refs
[
  {
    "vendor": "jlowin",
    "product": "fastmcp",
    "versions": [
      {
        "version": "< 2.14.2",
        "status": "affected"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

16 Mar 2026 18:07Current
CVSS 47.4
EPSS0.00358
28