CVEvulnerability

CVE-2025-31123

8.7 HIGH Published 2025-03-31 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2025-03-31
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.7 HIGH — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
Weaknesses
CWE-324

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.

Affected configurations

• zitadel zitadel (>= 2.62.0 < 2.63.9) • zitadel zitadel (>= 2.64.0 < 2.64.6) • zitadel zitadel (>= 2.65.0 < 2.65.7) • zitadel zitadel (>= 2.66.0 < 2.66.16) • zitadel zitadel (>= 2.67.0 < 2.67.13) • zitadel zitadel (>= 2.68.0 < 2.68.9) • zitadel zitadel (>= 2.69.0 < 2.69.9) • zitadel zitadel (>= 2.70.0 < 2.70.8) • zitadel zitadel (>= 2.71.0 < 2.71.6)

Related

Weakness · CWE (1)

  • CWE-324 Use of a Key Past its Expiration Date weakness

References