CVE-2025-69196
2 advisories.
PyPI/fastmcp CVE-2025-69196: high, EPSS 0.37%
FastMCP OAuth Proxy token reuse across MCP servers
Action: Upgrade fastmcp to 2.14.2 or later.
pip install fastmcp==2.14.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.14.2 | - |
Fixed versions
| 2.14.2 |
Sources
- osv: GHSA-5h2m-4q8j-pqpj
- https://github.com/PrefectHQ/fastmcp/security/advisories/GHSA-5h2m-4q8j-pqpj
- https://nvd.nist.gov/vuln/detail/CVE-2025-69196
- https://github.com/PrefectHQ/fastmcp
CVE-2025-69196 · published · modified · JSON
PyPI/fastmcp CVE-2025-69196: unknown, EPSS 0.37%
FastMCP OAuth Proxy token reuse across MCP servers
Action: Upgrade fastmcp to 2.14.2 or later.
pip install fastmcp==2.14.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.14.2 | - |
Fixed versions
| 2.14.2 |
Sources
- osv: PYSEC-2026-2474
- https://github.com/PrefectHQ/fastmcp/security/advisories/GHSA-5h2m-4q8j-pqpj
- https://nvd.nist.gov/vuln/detail/CVE-2025-69196
- https://github.com/PrefectHQ/fastmcp
- https://pypi.org/project/fastmcp
- https://github.com/advisories/GHSA-5h2m-4q8j-pqpj
CVE-2025-69196 · published · modified · JSON