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CVE-2026-41248 Official Clerk JavaScript SDKs: Middleware-based route protection bypass

🗓️ 24 Apr 2026 21:04:35Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

Clerk JavaScript SDKs bypassable by crafted requests in createRouteMatcher; fixed in listed versions.

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08 Jul 2026 08:13Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.19.1
EPSS0.00323
1