CVE-2026-22723: Vulnerability in Cloudfoundry Foundation UAA
Inappropriate user token revocation due to a logic error in the token revocation endpoint implementation in Cloudfoundry UAA v77.30.0 to v78.7.0 and in Cloudfoundry Deployment v48.7.0 to v54.10.0.
AI Analysis
Technical Summary
This vulnerability arises from a logic error in the token revocation endpoint implementation of Cloudfoundry UAA and Deployment within specified versions. The flaw leads to inappropriate revocation of user tokens, potentially causing denial of service by invalidating tokens incorrectly. The CVSS 3.1 score is 6.5 (medium), reflecting network attack vector, low attack complexity, required privileges, no user interaction, unchanged scope, no confidentiality or integrity impact, but high impact on availability.
Potential Impact
The primary impact is availability disruption due to inappropriate revocation of user tokens, which can prevent legitimate users from accessing services. There is no impact on confidentiality or integrity according to the CVSS vector. No known exploitation in the wild has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, monitor for updates from Cloudfoundry Foundation. No specific mitigations are provided in the available data.
CVE-2026-22723: Vulnerability in Cloudfoundry Foundation UAA
Description
Inappropriate user token revocation due to a logic error in the token revocation endpoint implementation in Cloudfoundry UAA v77.30.0 to v78.7.0 and in Cloudfoundry Deployment v48.7.0 to v54.10.0.
CVSS v3.1
Score 6.5medium
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability arises from a logic error in the token revocation endpoint implementation of Cloudfoundry UAA and Deployment within specified versions. The flaw leads to inappropriate revocation of user tokens, potentially causing denial of service by invalidating tokens incorrectly. The CVSS 3.1 score is 6.5 (medium), reflecting network attack vector, low attack complexity, required privileges, no user interaction, unchanged scope, no confidentiality or integrity impact, but high impact on availability.
Potential Impact
The primary impact is availability disruption due to inappropriate revocation of user tokens, which can prevent legitimate users from accessing services. There is no impact on confidentiality or integrity according to the CVSS vector. No known exploitation in the wild has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, monitor for updates from Cloudfoundry Foundation. No specific mitigations are provided in the available data.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- vmware
- Date Reserved
- 2026-01-09T06:54:36.841Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 69a9ef11c48b3f10ff4d065b
Added to database: 3/5/2026, 9:01:05 PM
Last enriched: 5/11/2026, 1:45:04 AM
Last updated: 6/3/2026, 10:10:39 AM
Views: 116
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