backend vulnerabilities

1 known vulnerability in backend from Clerk. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 8.1 High severity

  javascript: Improper Check for Unusual or Exceptional Conditions

  CVE-2026-42349May 11, 2026Clerk

  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 authoriz