VDB
CVE-2026-23511
CVE-2026-23511
PUBLISHED
CVSS 5.300000190734863 MEDIUM
Zitadel has a user enumeration vulnerability in Login UIs
EPSS 0.38% · 31.6th percentile
Risk Scores
CVSS 3.1
5.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS Score
0.38%
31.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| zitadel | zitadel | 4.0.0, 3.0.0, 4.0.0 |
| github.com | zitadel/zitadel | 0, 4.0.0, 0 |
Timeline
- Jan 15, 2026 CVE Published
- Jan 16, 2026 EPSS Score
- Jan 19, 2026 EPSS Score
- Jan 21, 2026 CVE Updated
- Jan 22, 2026 EPSS Score
- Jan 24, 2026 PoC Published
- Jan 25, 2026 EPSS Score
- Jan 28, 2026 EPSS Score
- Feb 1, 2026 EPSS Score
- Feb 4, 2026 EPSS Score
- Feb 7, 2026 EPSS Score
- Feb 10, 2026 EPSS Score
References
- https://github.com/zitadel/zitadel/security/advisories/GHSA-pvm5-9frx-264r url
- https://github.com/zitadel/zitadel/commit/c300d4cc6a2775ab17ddfe76492f24170f8b858d url
- https://github.com/zitadel/zitadel/releases/tag/v3.4.6 technical
- https://nvd.nist.gov/vuln/detail/CVE-2026-23511 advisory
- https://github.com/zitadel/zitadel/commit/0bb00dd9fc4e5e965f8e14fa2161a5076f3c308d url
- https://github.com/zitadel/zitadel/commit/b85ab69e4679b0268e2b0e9b4cd04e934af10dd2 patch
- https://github.com/zitadel/zitadel/releases/tag/v4.9.1 technical
- https://github.com/zitadel/zitadel package