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CVE-2026-32871 FastMCP OpenAPI Provider has an SSRF & Path Traversal Vulnerability

🗓️ 02 Apr 2026 14:52:39Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 16 Views

SSRF and path traversal in FastMCP OpenAPIProvider before 3.2.0 due to unencoded path parameters.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-32871
2 Apr 202614:52
attackerkb
Circl
CVE-2026-32871
31 Mar 202614:42
circl
CNNVD
FastMCP 安全漏洞
2 Apr 202600:00
cnnvd
CVE
CVE-2026-32871
2 Apr 202614:52
cve
Github Security Blog
FastMCP OpenAPI Provider has an SSRF & Path Traversal Vulnerability
31 Mar 202622:53
github
NVD
CVE-2026-32871
2 Apr 202615:16
nvd
OSV
ECHO-BD91-E96B-0EFC
13 May 202618:25
osv
OSV
GHSA-VV7Q-7JX5-F767 FastMCP OpenAPI Provider has an SSRF & Path Traversal Vulnerability
31 Mar 202622:53
osv
OSV
ROOT-APP-PYPI-CVE-2026-32871 CVE-2026-32871 in rootio-fastmcp - Patched by Root
3 Jun 202614:52
osv
Positive Technologies
PT-2026-29424
31 Mar 202600:00
ptsecurity
Rows per page
[
  {
    "vendor": "PrefectHQ",
    "product": "fastmcp",
    "versions": [
      {
        "version": "< 3.2.0",
        "status": "affected"
      }
    ]
  }
]

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