CVE-2026-23511 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

ZITADEL is an open source identity management platform. Prior to 4.9.1 and 3.4.6, a user enumeration vulnerability has been discovered in Zitadel's login interf…
Medium CVSS: 5.3

CVE-2026-23511

ZITADEL is an open source identity management platform. Prior to 4.9.1 and 3.4.6, a user enumeration vulnerability has been discovered in Zitadel's login interfaces. An unauthenticated attacker can exploit this flaw to confirm the existence of valid user accounts by iterating through usernames and userIDs. This vulnerability is fixed in 4.9.1 and 3.4.6.
Vendor
Zitadel
Product
Zitadel
CWE
CWE-204
Yayın Tarihi
2026-01-15 20:16:05
Güncelleme
2026-01-20 16:44:43
Source Identifier
security-advisories@github.com
KEV Date Added
-

Kategoriler

CWE-204 Zitadel MEDIUM Zitadel 2026

Referanslar

https://github.com/zitadel/zitadel/commit/b85ab69e4679b0268e2b0e9b4cd04e934af10dd2 https://github.com/zitadel/zitadel/commit/c300d4cc6a2775ab17ddfe76492f24170f8b858d https://github.com/zitadel/zitadel/releases/tag/v3.4.6 https://github.com/zitadel/zitadel/releases/tag/v4.9.1 https://github.com/zitadel/zitadel/security/advisories/GHSA-pvm5-9frx-264r