SUSE CVE-2025-64103

Starting from 2.53.6, 2.54.3, and 2.55.0, Zitadel only required multi factor authentication in case the login policy has either enabled requireMFA or requireMFAForLocalUsers. If a user has set up MFA without this requirement, Zitadel would consider single factor auhtenticated sessions as valid as...

CVE-2025-64103

CVE-2025-64103 concerns Zitadel where, starting from versions 2.53.6, 2.54.3, and 2.55.0, MFA could be bypassed if the login policy did not explicitly require MFA, allowing sessions authenticated with a single factor to remain valid. An attacker could target a six‑digit TOTP code and bypass passw...

CVE-2021-37151

CyberArk Identity 21.5.131, when handling an invalid authentication attempt, sometimes reveals whether the username is valid. In certain authentication policy configurations with MFA, the API response length can be used to differentiate between a valid user and an invalid one aka Username...