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CVE-2026-42349 Clerk: Authorization bypass when combining organization, billing, or reverification checks

🗓️ 11 May 2026 16:08:27Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 31 Views

CVE-2026-42349: Clerk authorization bypass with reverification and permissions; fixed in 5.125.10 and 6.7.5.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-42349
11 May 202616:08
attackerkb
CNNVD
Official Clerk JavaScript SDKs 代码问题漏洞
11 May 202600:00
cnnvd
CVE
CVE-2026-42349
11 May 202616:08
cve
Github Security Blog
Clerk has an authorization bypass when combining organization, billing, or reverification checks
30 Apr 202618:20
github
NVD
CVE-2026-42349
11 May 202617:16
nvd
OSV
GHSA-W24R-5266-9C3C Clerk has an authorization bypass when combining organization, billing, or reverification checks
30 Apr 202618:20
osv
Positive Technologies
PT-2026-36820
30 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-42349
14 May 202619:58
redhatcve
Snyk
Incorrect Authorization
30 Apr 202618:20
snyk
Snyk
Incorrect Authorization
30 Apr 202618:20
snyk
Rows per page
[
  {
    "vendor": "clerk",
    "product": "javascript",
    "versions": [
      {
        "version": ">= 5.22.0, < 5.125.10",
        "status": "affected"
      },
      {
        "version": ">= 6.0.0, < 6.7.5",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "@clerk",
    "product": "shared",
    "versions": [
      {
        "version": ">= 3.0.0, <= 3.47.4",
        "status": "affected"
      },
      {
        "version": ">= 4.0.0, <= 4.8.2",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "@clerk",
    "product": "backend",
    "versions": [
      {
        "version": ">= 2.0.0, <= 2.33.2",
        "status": "affected"
      },
      {
        "version": ">= 3.0.0, <= 3.2.13",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "@clerk",
    "product": "nextjs",
    "versions": [
      {
        "version": ">= 6.0.0, <= 6.39.2",
        "status": "affected"
      },
      {
        "version": ">= 7.0.0, <= 7.2.3",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "@clerk",
    "product": "clerk-react",
    "versions": [
      {
        "version": ">= 5.9.0, <= 5.61.5",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "@clerk",
    "product": "react",
    "versions": [
      {
        "version": ">= 6.0.0, <= 6.4.2",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "@clerk",
    "product": "vue",
    "versions": [
      {
        "version": ">= 1.0.0, <= 1.17.20",
        "status": "affected"
      },
      {
        "version": ">= 2.0.0, <= 2.0.15",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "@clerk",
    "product": "astro",
    "versions": [
      {
        "version": ">= 2.0.0, <= 2.17.10",
        "status": "affected"
      },
      {
        "version": ">= 3.0.0, <= 3.0.17",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "@clerk",
    "product": "nuxt",
    "versions": [
      {
        "version": ">= 1.0.0, <= 1.13.28",
        "status": "affected"
      },
      {
        "version": ">= 2.0.0, <= 2.2.4",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "@clerk",
    "product": "clerk-expo",
    "versions": [
      {
        "version": ">= 2.2.11, <= 2.19.35",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "@clerk",
    "product": "expo",
    "versions": [
      {
        "version": ">= 3.0.0, <= 3.2.1",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "@clerk",
    "product": "react-router",
    "versions": [
      {
        "version": ">= 0.0.1, <= 2.4.12",
        "status": "affected"
      },
      {
        "version": ">= 3.0.0, <= 3.1.3",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "@clerk",
    "product": "tanstack-react-start",
    "versions": [
      {
        "version": ">= 0.0.1, <= 0.29.10",
        "status": "affected"
      },
      {
        "version": ">= 1.0.0, <= 1.1.3",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "@clerk",
    "product": "chrome-extension",
    "versions": [
      {
        "version": ">= 1.3.5, <= 2.9.14",
        "status": "affected"
      },
      {
        "version": ">= 3.0.0, <= 3.1.14",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "@clerk",
    "product": "fastify",
    "versions": [
      {
        "version": ">= 1.0.42, <= 2.6.30",
        "status": "affected"
      },
      {
        "version": ">= 3.0.0, <= 3.1.15",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "@clerk",
    "product": "express",
    "versions": [
      {
        "version": ">= 0.1.0, <= 1.7.78",
        "status": "affected"
      },
      {
        "version": ">= 2.0.0, <= 2.1.5",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "@clerk",
    "product": "hono",
    "versions": [
      {
        "version": ">= 0.0.2, <= 0.1.15",
        "status": "affected"
      }
    ]
  }
]

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