CVE-2026-68079

A flaw in the DefaultEncryptingCodeDataProvider component of Apache CXF allows a remote attacker to redeem a captured authorization code an unlimited number of times. This is caused by a defect in the removeCodeGrant functionality, which fails to properly invalidate used authorization codes, viol...

CVE-2026-68079 Apache CXF: DefaultEncryptingCodeDataProvider allows unlimited authorization code replay

In Apache CXF's DefaultEncryptingCodeDataProvider, a captured authorization code can be redeemed an unlimited number of times due to a flaw in the implementation of the removeCodeGrant functionality. This violates the RFC requirement that "The authorization code MUST NOT be used more than once."...