Clerk Javascript

4 CVEs affecting Clerk Javascript. Latest disclosed: 2026-05-11. Critical: 1, High: 3.

Top CVEs affecting Clerk Javascript
CVESeverityScorePublishedSummary
CVE-2024-22206Critical9.12024-01-12Clerk helps developers build user management. Unauthorized access or privilege escalation due to a logic flaw in auth() in the App Router or getAuth() in the P…
CVE-2026-42349High8.12026-05-11Clerk JavaScript is the official JavaScript repository for Clerk authentication. has(), auth.protect(), and related authorization predicates in @clerk/shared…
CVE-2025-53548High7.52025-07-09Clerk helps developers build user management. Applications that use the verifyWebhook() helper to verify incoming Clerk webhooks are susceptible to accepting i…
CVE-2026-34076High7.42026-04-01Clerk JavaScript is the official JavaScript repository for Clerk authentication. In @clerk/hono from versions 0.1.0 to before 0.1.5, @clerk/express from versio…