CVE-2025-64431

Zitadel is an open source identity management platform. Versions 4.0.0-rc.1 through 4.6.2 are vulnerable to secure Direct Object Reference IDOR attacks through its V2Beta API, allowing authenticated users with specific administrator roles within one organization to access and modify data belongin...

CVE-2025-64431

Zitadel is an open source identity management platform. Versions 4.0.0-rc.1 through 4.6.2 are vulnerable to secure Direct Object Reference IDOR attacks through its V2Beta API, allowing authenticated users with specific administrator roles within one organization to access and modify data belongin...

CVE-2025-64431 IDOR Vulnerabilities in ZITADEL's Organization API allows Cross-Tenant Data Tempering

Zitadel is an open source identity management platform. Versions 4.0.0-rc.1 through 4.6.2 are vulnerable to secure Direct Object Reference IDOR attacks through its V2Beta API, allowing authenticated users with specific administrator roles within one organization to access and modify data belongin...

CVE-2025-64431 IDOR Vulnerabilities in ZITADEL's Organization API allows Cross-Tenant Data Tempering

Zitadel is an open source identity management platform. Versions 4.0.0-rc.1 through 4.6.2 are vulnerable to secure Direct Object Reference IDOR attacks through its V2Beta API, allowing authenticated users with specific administrator roles within one organization to access and modify data belongin...

CVE-2025-64431

The CVE-2025-64431 issue concerns Zitadel’s Organization V2Beta API, where IDOR flaws allow an authenticated administrator of one organization to read or modify data of other organizations. Affected versions are Zitadel 4.0.0-rc.1 through 4.6.2. The root cause is improper authorization checks acr...

CVE-2025-64431 IDOR Vulnerabilities in ZITADEL's Organization API allows Cross-Tenant Data Tempering

Zitadel is an open source identity management platform. Versions 4.0.0-rc.1 through 4.6.2 are vulnerable to secure Direct Object Reference IDOR attacks through its V2Beta API, allowing authenticated users with specific administrator roles within one organization to access and modify data belongin...

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, open sourced by ZITADEL in Switzerland. A security vulnerability exists in ZITADEL versions 4.0.0-rc.1 through 4.6.2, which stems from the presence of insecur...

GO-2025-4084 ZITADEL Vulnerable to Account Takeover via Malicious Forwarded Header Injection in github.com/zitadel/zitadel

ZITADEL Vulnerable to Account Takeover via Malicious Forwarded Header Injection in github.com/zitadel/zitadel. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive reports fr...

GO-2025-4083 Zitadel May Bypass Second Authentication Factor in github.com/zitadel/zitadel

Zitadel May Bypass Second Authentication Factor in github.com/zitadel/zitadel. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive reports from vulnerability scanners, pleas...

GO-2025-4085 Zitadel allows brute-forcing authentication factors in github.com/zitadel/zitadel

Zitadel allows brute-forcing authentication factors in github.com/zitadel/zitadel. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive reports from vulnerability scanners,...

PT-2025-45383

Name of the Vulnerable Software and Affected Versions Zitadel versions 4.0.0-rc.1 through 4.6.2 Description Zitadel is an open source identity management platform susceptible to secure Direct Object Reference IDOR attacks through its V2Beta API. Authenticated users with specific administrator rol...

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...

GHSA-CFJQ-28R2-4JV5 Zitadel May Bypass Second Authentication Factor

Summary A vulnerability in Zitadel's token verification prematurely marked sessions as authenticated when only one factor was verified. Impact Zitadel provides an API for managing sessions, enabling custom login experiences in a dedicated UI or direct integration into applications. Session Tokens...

Zitadel May Bypass Second Authentication Factor

Summary A vulnerability in Zitadel's token verification prematurely marked sessions as authenticated when only one factor was verified. Impact Zitadel provides an API for managing sessions, enabling custom login experiences in a dedicated UI or direct integration into applications. Session Tokens...

EUVD-2025-36696

Zitadel May Bypass Second Authentication Factor...

GHSA-XRW9-R35X-X878 Zitadel allows brute-forcing authentication factors

Summary A vulnerability in Zitadel allowed brute-force attack on OTP, TOTP and password allowing to impersonate the attacked user. Impact 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...

Zitadel allows brute-forcing authentication factors

Summary A vulnerability in Zitadel allowed brute-force attack on OTP, TOTP and password allowing to impersonate the attacked user. Impact 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...

ZITADEL Vulnerable to Account Takeover via Malicious Forwarded Header Injection

Impact 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 confirmation link. This link, containing a secret code, is then emailed to the user. If an...

Brute Force

Overview Affected versions of this package are vulnerable to Brute Force via insufficient enforcement of authentication attempt limits in the authentication process. An attacker can gain unauthorized access to user accounts by performing automated brute-force attacks against OTP, TOTP, or passwor...

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...