CVE-2025-64101

Zitadel is open-source identity infrastructure software. Prior to 4.6.0, 3.4.3, and 2.71.18, a potential vulnerability exists in ZITADEL's password reset mechanism. ZITADEL utilizes the Forwarded or X-Forwarded-Host header from incoming requests to construct the URL for the password reset...

CVE-2025-64102

Zitadel is open-source identity infrastructure software. Prior to 4.6.0, 3.4.3, and 2.71.18, an attacker can perform an online brute-force attack on OTP, TOTP, and passwords. While Zitadel allows preventing online brute force attacks in scenarios like TOTP, Email OTP, or passwords using a lockout...

Open Redirect

Overview Affected versions of this package are vulnerable to Open Redirect via manipulation of the Forwarded or X-Forwarded-Host headers used to construct password reset confirmation links. An attacker can gain unauthorized access to user accounts by tricking users into clicking a password reset...

Open Redirect

Overview Affected versions of this package are vulnerable to Open Redirect via manipulation of the Forwarded or X-Forwarded-Host headers used to construct password reset confirmation links. An attacker can gain unauthorized access to user accounts by tricking users into clicking a password reset...

Open Redirect

Overview Affected versions of this package are vulnerable to Open Redirect via manipulation of the Forwarded or X-Forwarded-Host headers used to construct password reset confirmation links. An attacker can gain unauthorized access to user accounts by tricking users into clicking a password reset...

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-2025-64103 Zitadel Bypass Second Authentication Factor

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 Zitadel Bypass Second Authentication Factor

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 Zitadel Bypass Second Authentication Factor

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-2025-64102 Zitadel allows brute-forcing authentication factors

Zitadel is open-source identity infrastructure software. Prior to 4.6.0, 3.4.3, and 2.71.18, an attacker can perform an online brute-force attack on OTP, TOTP, and passwords. While Zitadel allows preventing online brute force attacks in scenarios like TOTP, Email OTP, or passwords using a lockout...

CVE-2025-64102 Zitadel allows brute-forcing authentication factors

Zitadel is open-source identity infrastructure software. Prior to 4.6.0, 3.4.3, and 2.71.18, an attacker can perform an online brute-force attack on OTP, TOTP, and passwords. While Zitadel allows preventing online brute force attacks in scenarios like TOTP, Email OTP, or passwords using a lockout...

CVE-2025-64102 Zitadel allows brute-forcing authentication factors

Zitadel is open-source identity infrastructure software. Prior to 4.6.0, 3.4.3, and 2.71.18, an attacker can perform an online brute-force attack on OTP, TOTP, and passwords. While Zitadel allows preventing online brute force attacks in scenarios like TOTP, Email OTP, or passwords using a lockout...

CVE-2025-64102

CVE-2025-64102 affects Zitadel, allowing online brute-force attacks on OTP, TOTP and passwords in multiple branches prior to fixed releases. Public details specify vulnerable ranges: 4.x up to 4.4.x, 3.x up to 3.4.2 (RCs included), and 2.x up to 2.71.17, with fixes enforcing a lockout policy and ...

CVE-2025-64101 ZITADEL Vulnerable to Account Takeover via Malicious Forwarded Header Injection

Zitadel is open-source identity infrastructure software. Prior to 4.6.0, 3.4.3, and 2.71.18, a potential vulnerability exists in ZITADEL's password reset mechanism. ZITADEL utilizes the Forwarded or X-Forwarded-Host header from incoming requests to construct the URL for the password reset...

CVE-2025-64101 ZITADEL Vulnerable to Account Takeover via Malicious Forwarded Header Injection

Zitadel is open-source identity infrastructure software. Prior to 4.6.0, 3.4.3, and 2.71.18, a potential vulnerability exists in ZITADEL's password reset mechanism. ZITADEL utilizes the Forwarded or X-Forwarded-Host header from incoming requests to construct the URL for the password reset...

CVE-2025-64101

CVE-2025-64101 affects ZITADEL password reset flow. An attacker able to manipulate Forwarded/X-Forwarded-Host headers can cause a reset URL to point to a malicious domain, enabling capture of the secret reset code and potential account takeover. Affected versions: 4.x before 4.6.0, 3.x before 3.4...

ZITADEL 安全漏洞

ZITADEL is a modern open source alternative to Auth0, Firebase Auth, AWS Cognito, and Keycloak built for the container and serverless era from the Swiss ZITADEL open source. A security vulnerability exists in ZITADEL versions 2.53.6, 2.54.3, and 2.55.0 that stems from not enforcing multi-factor...

ZITADEL 安全漏洞

ZITADEL is a modern open source alternative to Auth0, Firebase Auth, AWS Cognito, and Keycloak built for the age of containers and serverless, open sourced by ZITADEL in Switzerland. A security vulnerability exists in ZITADEL versions prior to 4.6.0, prior to 3.4.3, and prior to 2.71.18, which...

PT-2025-44343

Name of the Vulnerable Software and Affected Versions Zitadel versions prior to 4.6.0 Zitadel versions 2.53.6 through 2.55.0 Zitadel versions prior to 3.4.3 Zitadel versions prior to 2.71.18 Description A flaw exists in Zitadel where multi-factor authentication MFA was not consistently enforced...

PT-2025-44342

Name of the Vulnerable Software and Affected Versions Zitadel versions prior to 4.6.0 Zitadel versions prior to 3.4.3 Zitadel versions prior to 2.71.18 Description Zitadel, an open-source identity infrastructure software, is susceptible to online brute-force attacks targeting OTP, TOTP, and...