User Grant Deactivation not Working in Zitadel

7.3 CVSS

Vulnerability Description

Zitadel is an open source identity management platform. ZITADEL's user grants deactivation mechanism did not work correctly. Deactivated user grants were still provided in token, which could lead to unauthorized access to applications and resources. Additionally, the management and auth API always returned the state as active or did not provide any information about the state. Versions 2.62.1, 2.61.1, 2.60.2, 2.59.3, 2.58.5, 2.57.5, 2.56.6, 2.55.8, and 2.54.10 have been released which address this issue. Users are advised to upgrade. Users unable to upgrade may explicitly remove the user grants to make sure the user does not get access anymore.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

https://github.com/zitadel/zitadel/security/advisories/GHSA-2w5j-qfvw-2hf5

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Affected Vendor

zitadel

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Affected Software

zitadel

Vulnerable Versions:

>= 2.62.0, < 2.62.1, >= 2.61.0, < 2.61.1, >= 2.60.0, < 2.60.2, >= 2.59.0, < 2.59.3, >= 2.58.0, < 2.58.5, >= 2.57.0, < 2.57.5, >= 2.56.0, < 2.56.6, >= 2.55.0, < 2.55.8, < 2.54.10