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CVE-2026-28498 Authlib: Fail-Open Cryptographic Verification in OIDC Hash Binding

🗓️ 16 Mar 2026 18:03:28Reported by GitHub_MType 
vulnrichment
 vulnrichment
🔗 github.com👁 3 Views

Authlib before 1.6.9 fails open in OIDC token hash verification, allowing forged ID tokens.

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