CVE-2024-29891 ZITADEL Improper Content-Type Validation Leads to Account Takeover via Stored XSS + CSP Bypass

ZITADEL users can upload their own avatar image and various image types are allowed. Due to a missing check, an attacker could upload HTML and pretend it is an image to gain access to the victim's account in certain scenarios. A possible victim would need to directly open the supposed image in th...

CVE-2024-29891 ZITADEL Improper Content-Type Validation Leads to Account Takeover via Stored XSS + CSP Bypass

ZITADEL users can upload their own avatar image and various image types are allowed. Due to a missing check, an attacker could upload HTML and pretend it is an image to gain access to the victim's account in certain scenarios. A possible victim would need to directly open the supposed image in th...

CVE-2024-29891

CVE-2024-29891 concerns ZITADEL: improper Content-Type validation allows an attacker to upload HTML disguised as an image via the avatar upload, potentially taking over a victim’s account when they open the file in a browser during an active session. Affected behavior has been confirmed to reprod...

CVE-2024-29891 ZITADEL Improper Content-Type Validation Leads to Account Takeover via Stored XSS + CSP Bypass

ZITADEL users can upload their own avatar image and various image types are allowed. Due to a missing check, an attacker could upload HTML and pretend it is an image to gain access to the victim's account in certain scenarios. A possible victim would need to directly open the supposed image in th...

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. ZITADEL has a security vulnerability There is a security vulnerability that stems from. Affected Products and...

Cross-site Scripting (XSS)

ZITADEL is vulnerable to Cross-Site Scripting XSS. The vulnerability is due to improper sanitization when rendering login UI templates. This vulnerability allows an attacker to inject HTML into the login page via crafted links...

CVE-2024-28855

ZITADEL, open source authentication management software, uses Go templates to render the login UI. Due to a improper use of the text/template instead of the html/template package, the Login UI did not sanitize input parameters prior to versions 2.47.3, 2.46.1, 2.45.1, 2.44.3, 2.43.9, 2.42.15, and...

CVE-2024-28855

CVE-2024-28855 affects ZITADEL, an open-source authentication system. The Login UI renders with Go templates using text/template instead of html/template, failing to sanitize input parameters in versions up to 2.47.3 (and earlier 2.46.1, 2.45.1, 2.44.3, 2.43.9, 2.42.15, 2.41.15). An attacker coul...

CVE-2024-28855 ZITADEL vulnerable to improper HTML sanitization

ZITADEL, open source authentication management software, uses Go templates to render the login UI. Due to a improper use of the text/template instead of the html/template package, the Login UI did not sanitize input parameters prior to versions 2.47.3, 2.46.1, 2.45.1, 2.44.3, 2.43.9, 2.42.15, and...

CVE-2024-28855 ZITADEL vulnerable to improper HTML sanitization

ZITADEL, open source authentication management software, uses Go templates to render the login UI. Due to a improper use of the text/template instead of the html/template package, the Login UI did not sanitize input parameters prior to versions 2.47.3, 2.46.1, 2.45.1, 2.44.3, 2.43.9, 2.42.15, and...

CVE-2024-28855 ZITADEL vulnerable to improper HTML sanitization

ZITADEL, open source authentication management software, uses Go templates to render the login UI. Due to a improper use of the text/template instead of the html/template package, the Login UI did not sanitize input parameters prior to versions 2.47.3, 2.46.1, 2.45.1, 2.44.3, 2.43.9, 2.42.15, and...

GHSA-HFRG-4JWR-JFPJ Improper HTML sanitization in ZITADEL

Impact ZITADEL uses Go templates to render the login UI. Due to a improper use of the text/template instead of the html/template package, the Login UI did not sanitize input parameters. An attacker could create a malicious link, where he injected code which would be rendered as part of the login...

Improper HTML sanitization in ZITADEL

Impact ZITADEL uses Go templates to render the login UI. Due to a improper use of the text/template instead of the html/template package, the Login UI did not sanitize input parameters. An attacker could create a malicious link, where he injected code which would be rendered as part of the login...

ZITADEL Security Vulnerabilities

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. ZITADEL suffers from a security vulnerability that stems from improper HTML cleanup that allows an attacker to...

Session Fixation

github.com/zitadel/zitadel is vulnerable to Session Fixation. The vulnerability is due to the mishandling of a cookie with subdomains of the ZITADEL instance. While the cookie was initially handled following best practices, its accessibility on subdomains creates a potential security risk, allowi...

Account Takeover via Session Fixation in Zitadel [Bypassing MFA]

Impact ZITADEL uses a cookie to identify the user agent browser and its user sessions. Although the cookie was handled according to best practices, it was accessible on subdomains of the ZITADEL instance. An attacker could take advantage of this and provide a malicious link hosted on the subdomai...

GHSA-MQ4X-R2W3-J7MR Account Takeover via Session Fixation in Zitadel [Bypassing MFA]

Impact ZITADEL uses a cookie to identify the user agent browser and its user sessions. Although the cookie was handled according to best practices, it was accessible on subdomains of the ZITADEL instance. An attacker could take advantage of this and provide a malicious link hosted on the subdomai...

CVE-2024-28197

Zitadel is an open source identity management system. Zitadel uses a cookie to identify the user agent browser and its user sessions. Although the cookie was handled according to best practices, it was accessible on subdomains of the ZITADEL instance. An attacker could take advantage of this and...

Design/Logic Flaw

Zitadel is an open source identity management system. Zitadel uses a cookie to identify the user agent browser and its user sessions. Although the cookie was handled according to best practices, it was accessible on subdomains of the ZITADEL instance. An attacker could take advantage of this and...

CVE-2024-28197 Account Takeover via Session Fixation in Zitadel [Bypassing MFA]

Zitadel is an open source identity management system. Zitadel uses a cookie to identify the user agent browser and its user sessions. Although the cookie was handled according to best practices, it was accessible on subdomains of the ZITADEL instance. An attacker could take advantage of this and...