CVE-2026-56451

Opcenter X (all versions

CVE-2026-39999 Apache APISIX: JWT Algorithm Confusion allows authentication bypass

Authentication Bypass by Spoofing vulnerability in Apache APISIX. The attacker can completely bypass authentication capitalising on certain configurations of jwt-auth plugin. This issue affects Apache APISIX: from v2.2 through v3.16.0. Users are recommended to upgrade to version v3.17.0, which...

GHSA-XGMM-8J9V-C9WX PyJWT: Public-key JWK accepted as HMAC secret enables forged HS256 tokens when mixed families are allowed

!NOTE Exploitation requires a verifier configured with both symmetric and asymmetric algorithms in algorithms=… and a raw-JSON JWK as the key= argument, both contrary to documented usage, hence the High attack-complexity rating. Summary When the verifier is decoding JSON Web Tokens, while...

ceph: rhceph-container: Authentication bypass in CEPH RadosGW

A vulnerability in the Ceph Rados Gateway RadosGW OIDC provider allows attackers to bypass JWT signature verification by supplying a token with "none" as the algorithm alg. This occurs because the implementation fails to enforce strict signature validation, enabling attackers to forge valid token...