CVE-2025-53548

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...

CVE-2025-53548

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...

threed-garden (>=0.17.0-alpha.9, <=0.17.3-centauri.0) potentially affected by CVE-2025-53548 via @clerk/nextjs (>=6.3.1, <=6.17.0)

@clerk/nextjs NPM version =6.3.1, =0.17.0-alpha.9, =0.17.3-centauri.0 Source cves: CVE-2025-53548 Source advisory: OSV:GHSA-9MP4-77WG-RWX9...

@unhook/cli (>=0.9.3, <=0.13.1) potentially affected by CVE-2025-53548 via @clerk/express (>=1.6.0, <=1.7.0)

@clerk/express NPM version =1.6.0, =0.9.3, =0.13.1 Source cves: CVE-2025-53548 Source advisory: OSV:GHSA-9MP4-77WG-RWX9...

@unhook/cli (>=0.9.3, <=0.13.1) potentially affected by CVE-2025-53548 via @clerk/backend (>=2.0.0, <=2.1.0)

@clerk/backend NPM version =2.0.0, =0.9.3, =0.13.1 Source cves: CVE-2025-53548 Source advisory: OSV:GHSA-9MP4-77WG-RWX9...

CVE-2025-53548 @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...

CVE-2025-53548 @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...