lepture Authlib before 1.3.1 has algorithm confusion with asymmetric public keys. Unless an algorithm is specified in a jwt.decode call, HMAC verification is allowed with any asymmetric public key. (This is similar to CVE-2022-29217 and CVE-2024-33663.)
This Cyber News was published on www.tenable.com. Publication date: Mon, 10 Jun 2024 08:52:03 +0000