CVE-2025-31123

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.

Reserved 2025-03-26 | Published 2025-03-31 | Updated 2025-03-31 | Assigner GitHub_M

Problem types

CWE-324: Use of a Key Past its Expiration Date

Product status

>= 2.62.0, < 2.63.9
affected

>= 2.64.0-rc.1, < 2.64.6
affected

>= 2.65.0-rc.1, < 2.65.7
affected

>= 2.66.0-rc.1, < 2.66.16
affected

>= 2.67.0-rc.1, < 2.67.13
affected

>= 2.68.0-rc.1, < 2.68.9
affected

>= 2.69.0-rc.1, < 2.69.9
affected

>= 2.70.0-rc.1, < 2.70.8
affected

>= 2.71.0-rc.1, < 2.71.6
affected

References

github.com/...itadel/security/advisories/GHSA-h3q7-347g-qwhf

github.com/...ommit/315503beabd679f2e6aec0c004f0f9d2f5b53ed3

github.com/zitadel/zitadel/releases/tag/v2.63.9

github.com/zitadel/zitadel/releases/tag/v2.64.6

github.com/zitadel/zitadel/releases/tag/v2.65.7

github.com/zitadel/zitadel/releases/tag/v2.66.16

github.com/zitadel/zitadel/releases/tag/v2.67.13

github.com/zitadel/zitadel/releases/tag/v2.68.9

github.com/zitadel/zitadel/releases/tag/v2.69.9

github.com/zitadel/zitadel/releases/tag/v2.70.8

github.com/zitadel/zitadel/releases/tag/v2.71.6

cve.org (CVE-2025-31123)

nvd.nist.gov (CVE-2025-31123)

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