CVE
CVE-2026-65583
Apache CXF: Self-issued ID token claims validation skipped
Apache CXF’s OIDC relying-party token validation could accept self-issued ID tokens without enforcing required claim checks (issuer/subject/audience/time and sub_jwk binding), enabling authentication bypass with crafted tokens. However, note that self-issued ID tokens are not accepted by default in the validator. Users are recommended to upgrade to versions 4.2.3 or 4.1.8 or 3.6.12, which fixes this issue.
Package Versions Affected
Package Version
patch Availability
No items found.
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Fix Without Upgrading
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CVSS Version
Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.1
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
C
H
U
-
Related Resources
No items found.
References
http://www.openwall.com/lists/oss-security/2026/08/06/23, https://repo.maven.apache.org/maven2, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/65xxx/CVE-2026-65583.json, https://lists.apache.org/thread/fzj8yzgfl53gclxrcdrnrx3grcpkq51j, https://nvd.nist.gov/vuln/detail/CVE-2026-65583