CVE-2025-31124 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

Zitadel is open-source identity infrastructure software. ZITADEL administrators can enable a setting called "Ignoring unknown usernames" which helps mitigate at…
Medium CVSS: 5.3

CVE-2025-31124

Zitadel is open-source identity infrastructure software. ZITADEL administrators can enable a setting called "Ignoring unknown usernames" which helps mitigate attacks that try to guess/enumerate usernames. If enabled, ZITADEL will show the password prompt even if the user doesn't exist and report "Username or Password invalid". While the setting was correctly respected during the login flow, the user's username was normalized leading to a disclosure of the user's existence. 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.
Vendor
Zitadel
Product
Zitadel
CWE
CWE-200
Yayın Tarihi
2025-03-31 20:15:15
Güncelleme
2025-08-26 17:15:41
Source Identifier
security-advisories@github.com
KEV Date Added
-

Kategoriler

CWE-200 Zitadel MEDIUM Zitadel 2025

Referanslar

https://github.com/zitadel/zitadel/commit/14de8ecac2afafee4975ed7ac26f3ca4a2b0f82c https://github.com/zitadel/zitadel/releases/tag/v2.63.9 https://github.com/zitadel/zitadel/releases/tag/v2.64.6 https://github.com/zitadel/zitadel/releases/tag/v2.65.7 https://github.com/zitadel/zitadel/releases/tag/v2.66.16 https://github.com/zitadel/zitadel/releases/tag/v2.67.13 https://github.com/zitadel/zitadel/releases/tag/v2.68.9 https://github.com/zitadel/zitadel/releases/tag/v2.69.9 https://github.com/zitadel/zitadel/releases/tag/v2.70.8 https://github.com/zitadel/zitadel/releases/tag/v2.71.6 https://github.com/zitadel/zitadel/security/advisories/GHSA-67m4-8g4w-633q