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.)
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| authlib(PyPI) | 0 | 1.3.1 | N/A |
CVSS Metrics
