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Product · clerk

javascript

4 known vulnerabilities.

javascript at a glance

Last 12 months
2
Critical · all time
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4 results · Feed

  • High 7.6

    Clerk: Authorization bypass when combining organization, billing, or reverification checks

    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 authori…

  • High 7.4

    Clerk JavaScript: SSRF in the opt-in clerkFrontendApiProxy feature may leak secret keys to unintended host

    Clerk 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 versions 2.0.0 to before 2.0.7, @clerk/backend from versions 3.0.0 to before 3.2.3, and @clerk/fastify fro…

  • High 7.5

    @clerk/backend Performs Insufficient Verification of Data Authenticity

    Clerk helps developers build user management. Applications that use the verifyWebhook() helper to verify incoming Clerk webhooks are susceptible to accepting improperly signed webhook events. The issue was resolved in @clerk/backend 2.4.0.

  • Critical 9.1

    @clerk/nextjs auth() and getAuth() methods vulnerable to insecure direct object reference (IDOR)

    Clerk 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 Pages Router. This vulnerability was patched in version 4.29.3.