CVE-2026-50627
Vulnerability Description
The JwtAccessTokenValidator class in Apache CXF fails to validate the 'aud' (Audience) claims of incoming JWT access tokens. This allows a JWT issued for one Resource Server to be successfully replayed against a completely different Resource Server, leading to Token Confusion/Routing attacks. Users are recommended to upgrade to versions 4.2.2 or 4.1.7, which fixes this issue.
Vulnerability Details
Published Date
Last Modified
CWE ID
CWE-289
Source
NVD
Vendor
Apache Software Foundation
Product
Apache CXF
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