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." Users are recommended to upgrade to versions 4.2.3 or 4.1.8 or 3.6.12, which fix this issue.
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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Tue, 11 Aug 2026 12:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:*
References

Tue, 11 Aug 2026 12:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-613
References
Metrics threat_severity

None

threat_severity

Moderate


Thu, 06 Aug 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 06 Aug 2026 14:30:00 +0000

Type Values Removed Values Added
First Time appeared Apache
Apache cxf
Vendors & Products Apache
Apache cxf

Thu, 06 Aug 2026 12:00:00 +0000

Type Values Removed Values Added
Description 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." Users are recommended to upgrade to versions 4.2.3 or 4.1.8 or 3.6.12, which fix this issue.
Title Apache CXF: DefaultEncryptingCodeDataProvider allows unlimited authorization code replay
Weaknesses CWE-294
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2026-08-07T00:01:53.998Z

Reserved: 2026-07-30T09:22:10.738Z

Link: CVE-2026-68079

cve-icon Vulnrichment

Updated: 2026-08-07T00:01:53.998Z

cve-icon NVD

Status : Modified

Published: 2026-08-06T12:16:28.060

Modified: 2026-08-07T00:16:39.950

Link: CVE-2026-68079

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-08-06T11:22:57Z

Links: CVE-2026-68079 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-08-12T11:30:03Z

Weaknesses