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CVE-2025-64166

🗓️ 05 Mar 2026 15:31:45Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 19 Views

Mercurius for Fastify misparses Content-Type before 16.4.0, enabling CSRF via fetch preflight bypass.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2025-64166
5 Mar 202615:31
attackerkb
circl
Circl
CVE-2025-64166
5 Mar 202614:34
circl
cnnvd
CNNVD
Mercurius 安全漏洞
5 Mar 202600:00
cnnvd
cvelist
Cvelist
CVE-2025-64166 Mercurius: Incorrect Content-Type parsing can lead to CSRF attack
5 Mar 202615:31
cvelist
euvd
EUVD
EUVD-2025-208313
5 Mar 202618:18
euvd
github
Github Security Blog
Mercurius: Incorrect Content-Type parsing can lead to CSRF attack
5 Mar 202618:18
github
nvd
NVD
CVE-2025-64166
5 Mar 202616:16
nvd
osv
OSV
GHSA-V66J-6WWF-JC57 Mercurius: Incorrect Content-Type parsing can lead to CSRF attack
5 Mar 202618:18
osv
ptsecurity
Positive Technologies
PT-2026-23452
5 Mar 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2025-64166
6 Mar 202619:45
redhatcve
Rows per page
NVD
Vulners
Node
mercurius_projectmercuriusRange<16.4.0node.js
[
  {
    "vendor": "mercurius-js",
    "product": "mercurius",
    "versions": [
      {
        "version": "< 16.4.0",
        "status": "affected"
      }
    ]
  }
]

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17 Jun 2026 09:53Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.15.4
EPSS0.00159
SSVC
19