CVE-2026-96760

Published: Set 28, 2026 Last Modified: Set 28, 2026
ExploitDB:
Other exploit source:
Google Dorks:

Description

AI Translation Available

Authlib (v1.7.2 and below) contains a signature verification bypass vulnerability. The JsonWebSignature.deserialize_json() method accepts a JSON Serialization JWS object and returns the payload as successfully verified without checking for a signature and without requiring a cryptographic key.

https://www.kb.cert.org/vuls/id/762428
https://www.kb.cert.org/vuls/id/762428
https://github.com/authlib/authlib
https://github.com/authlib/authlib
https://kb.cert.org/vuls/id/762428
https://kb.cert.org/vuls/id/762428