{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2026-42349",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-42349",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-05-11T16:08:27.869Z",
    "updatedAt": "2026-05-14T18:19:38.735Z",
    "importedAt": "2026-10-24T01:58:08.712Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "Clerk: Authorization bypass when combining organization, billing, or reverification checks",
      "summary": "Clerk JavaScript is the official JavaScript repository for Clerk authentication. has(), auth.protect(), and related authorization predicates in @clerk/shared, @clerk/nextjs, @clerk/backend, and other framework SDKs can return true for certain combined authorization checks when the result should be false, allowing a gated action to proceed for a user who does not satisfy the full set of requested conditions. This call shape can be bypassed if certain conditions are met: a has() or auth.protect() call that combines a reverification check with any of role, permission, feature, or plan, or that combines a billing check (feature or plan) with a role or permission check. This vulnerability is fixed in  @clerk/clerk-js 5.125.10 and 6.7.5.",
      "affected": [
        {
          "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"
            }
          ]
        }
      ]
    }
  }
}