Go/github.com/zitadel/zitadel CVE-2026-56665: medium 4.2, EPSS 0.27%
ZITADEL: Missing Token Expiration (`exp`) Validation in JWT IdP Provider
Action: Upgrade github.com/zitadel/zitadel to 3.4.12 or later.
go get github.com/zitadel/zitadel@v4.15.2go get github.com/zitadel/zitadel@v3.4.12Affected
| introduced | fixed | last affected |
|---|---|---|
| 4.0.0-rc.1 | 4.15.2 | - |
| 0 | 3.4.12 | - |
Fixed versions
| 4.15.2 | 3.4.12 |
Sources
- osv: GHSA-v77h-2w3m-94hx
- https://github.com/zitadel/zitadel/security/advisories/GHSA-v77h-2w3m-94hx
- https://nvd.nist.gov/vuln/detail/CVE-2026-56665
- https://github.com/zitadel/zitadel/commit/4925fab849d39a88674485d937b79e54318b48a8
- https://github.com/zitadel/zitadel/commit/d1c3aa84af8fcb0f33910ada30b866f4afb551ac
- https://github.com/zitadel/zitadel
- https://github.com/zitadel/zitadel/releases/tag/v3.4.12
- https://github.com/zitadel/zitadel/releases/tag/v4.15.2
CVE-2026-56665 · published · modified · JSON