CVE-2025-31123 Information

Apr 03, 2025 cve

Description

Zitadel is open-source identity infrastructure software. A vulnerability existed where expired keys can be used to retrieve tokens. Specifically ZITADEL fails to properly check the expiration date of the JWT key when used for Authorization Grants. This allows an attacker with an expired key to obtain valid access tokens. This vulnerability does not affect the use of JWT Profile for OAuth 2.0 Client Authentication on the Token and Introspection endpoints which correctly reject expired keys. This vulnerability is fixed in 2.71.6 2.70.8 2.69.9 2.68.9 2.67.13 2.66.16 2.65.7 2.64.6 and 2.63.9.

Reference

https://github.com/zitadel/zitadel/commit/315503beabd679f2e6aec0c004f0f9d2f5b53ed3 https://github.com/zitadel/zitadel/releases/tag/v2.63.9 https://github.com/zitadel/zitadel/releases/tag/v2.64.6 https://github.com/zitadel/zitadel/releases/tag/v2.65.7 https://github.com/zitadel/zitadel/releases/tag/v2.66.16 https://github.com/zitadel/zitadel/releases/tag/v2.67.13 https://github.com/zitadel/zitadel/releases/tag/v2.68.9 https://github.com/zitadel/zitadel/releases/tag/v2.69.9 https://github.com/zitadel/zitadel/releases/tag/v2.70.8 https://github.com/zitadel/zitadel/releases/tag/v2.71.6 https://github.com/zitadel/zitadel/security/advisories/GHSA-h3q7-347g-qwhf

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