CVE-2025-31123
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Zitadel Expired JWT Keys Usable for Authorization Grants
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
zitadel
- Vendor
- zitadel
- Product
- zitadel
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| >= 2.62.0, < 2.63.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 2.64.0-rc.1, < 2.64.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 2.65.0-rc.1, < 2.65.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 2.66.0-rc.1, < 2.66.16 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 2.67.0-rc.1, < 2.67.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 2.68.0-rc.1, < 2.68.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 2.69.0-rc.1, < 2.69.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 2.70.0-rc.1, < 2.70.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 2.71.0-rc.1, < 2.71.6 | affected | Unavailable | Unavailable | Unavailable | None listed |