Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS in the login UI due to improper handling of the default redirect URI. An attacker can execute arbitrary JavaScript code in the victim's browser by setting a malicious redirect URI, potentially allowing them to...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS in the login UI due to improper handling of the default redirect URI. An attacker can execute arbitrary JavaScript code in the victim's browser by setting a malicious redirect URI, potentially allowing them to...

ZITADEL: Stored XSS via Default URI Redirect Leads to Account Takeover

Summary A vulnerability in Zitadel's login V2 interface was discovered, allowing for possible account takeover. Impact Zitadel allows organization administrators to change the default redirect URI for their organization. This setting enables them to redirect users to an arbitrary location after...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS in the login UI due to improper handling of the default redirect URI. An attacker can execute arbitrary JavaScript code in the victim's browser by setting a malicious redirect URI, potentially allowing them to...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS in the login UI due to improper handling of the default redirect URI. An attacker can execute arbitrary JavaScript code in the victim's browser by setting a malicious redirect URI, potentially allowing them to...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS in the login UI due to improper handling of the default redirect URI. An attacker can execute arbitrary JavaScript code in the victim's browser by setting a malicious redirect URI, potentially allowing them to...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS in the login UI due to improper handling of the default redirect URI. An attacker can execute arbitrary JavaScript code in the victim's browser by setting a malicious redirect URI, potentially allowing them to...

ZITADEL has 1-Click Account Takeover via XSS in /saml-post Endpoint

Summary A vulnerability was discovered in Zitadel's login V2 interface that allowed a possible account takeover. Impact Zitadel exposes an HTTP endpoint named /saml-post. This endpoint is used for handling requests to SAML IdPs and accepts two HTTP GET parameters: url and id. When these parameter...

PT-2026-23105

Name of the Vulnerable Software and Affected Versions ZITADEL versions 4.0.0 through 4.11.1 Description ZITADEL, an open source identity management platform, has a flaw in its login V2 interface that could allow for account takeover via Default URI Redirect. An unauthenticated remote attacker can...

CVE-2025-67495

ZITADEL’s DOM-Based XSS in Zitadel V2 logout (CVE-2025-67495) affects 4.0.0-rc.1 through 4.7.0 via the /logout endpoint, where the post_logout_redirect parameter could be used to route malicious JavaScript to a user’s browser. The issue requires multiple active sessions in the same browser and is...

CVE-2025-67495 ZITADEL Vulnerable to Account Takeover via DOM-Based XSS in Zitadel V2 Login

ZITADEL is an open-source identity infrastructure tool. Versions 4.0.0-rc.1 through 4.7.0 are vulnerable to DOM-Based XSS through the Zitadel V2 logout endpoint. The /logout endpoint insecurely routes to a value that is supplied in the postlogoutredirect GET parameter. As a result, unauthenticate...

PT-2025-50278

Name of the Vulnerable Software and Affected Versions ZITADEL versions 4.0.0-rc.1 through 4.7.0 Description ZITADEL, an open-source identity infrastructure tool, is susceptible to a DOM-Based Cross-Site Scripting XSS issue through the Zitadel V2 logout endpoint. The /logout API endpoint insecurel...

Cross-site Scripting (XSS)

Overview github.com/zitadel/zitadel/internal/api/oidc is a package for identity infrastructure Affected versions of this package are vulnerable to Cross-site Scripting XSS via the postlogoutredirect parameter in the logout process. An attacker can execute arbitrary JavaScript code in the context ...

SUSE 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-2025-64101

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...

GHSA-MWMH-7PX9-4C23 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...

EUVD-2025-36698

ZITADEL Vulnerable to Account Takeover via Malicious Forwarded Header Injection...

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...

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...