CVE-2026-42349Published

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 certa…

Exact source revision recorded 27 Oct 2026 11:12:01 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

nvd · CVE-2026-42349

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Analyzed

Weakness classifications: CWE-754 · CWE-863

Original publisher date fields

published: 2026-05-11T17:16:33.147

lastModified: 2026-10-26T18:10:00.173

17 source CPE criteria · context only

cpe:2.3:a:clerk:clerk\/astro:*:*:*:*:*:node.js:*:*
cpe:2.3:a:clerk:clerk\/backend:*:*:*:*:*:node.js:*:*
cpe:2.3:a:clerk:clerk\/chrome-extension:*:*:*:*:*:node.js:*:*
cpe:2.3:a:clerk:clerk\/clerk-expo:*:*:*:*:*:node.js:*:*
cpe:2.3:a:clerk:clerk\/clerk-js:*:*:*:*:*:node.js:*:*
cpe:2.3:a:clerk:clerk\/clerk-react:*:*:*:*:*:node.js:*:*
cpe:2.3:a:clerk:clerk\/expo:*:*:*:*:*:node.js:*:*
cpe:2.3:a:clerk:clerk\/express:*:*:*:*:*:node.js:*:*
cpe:2.3:a:clerk:clerk\/fastify:*:*:*:*:*:node.js:*:*
cpe:2.3:a:clerk:clerk\/hono:*:*:*:*:*:node.js:*:*
cpe:2.3:a:clerk:clerk\/nextjs:*:*:*:*:*:node.js:*:*
cpe:2.3:a:clerk:clerk\/nuxt:*:*:*:*:*:node.js:*:*
cpe:2.3:a:clerk:clerk\/react:*:*:*:*:*:node.js:*:*
cpe:2.3:a:clerk:clerk\/react-router:*:*:*:*:*:node.js:*:*
cpe:2.3:a:clerk:clerk\/shared:*:*:*:*:*:node.js:*:*
cpe:2.3:a:clerk:clerk\/tanstack-react-start:*:*:*:*:*:node.js:*:*
cpe:2.3:a:clerk:clerk\/vue:*:*:*:*:*:node.js:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON