Zitadel is an open source identity management system. ZITADEL uses HTML for emails and renders certain information such as usernames dynamically. That information can be entered by users or administrators. Due to a missing output sanitization, these emails could include malicious code. This may potentially lead to a threat where an attacker, without privileges, could send out altered notifications that are part of the registration processes. An attacker could create a malicious link, where the injected code would be rendered as part of the email. On the user's detail page, the username was also not sanitized and would also render HTML, giving an attacker the same vulnerability. While it was possible to inject HTML including javascript, the execution of such scripts would be prevented by most email clients and the Content Security Policy in Console UI. This vulnerability is fixed in 2.58.1, 2.57.1, 2.56.2, 2.55.5, 2.54.8 2.53.9, and 2.52.3.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - Zitadel is an open source identity management system. ZITADEL uses HTML for emails and renders certain
    information such as usernames dynamically. That information can be entered by users or administrators. Due
    to a missing output sanitization, these emails could include malicious code. This may potentially lead to
    a threat where an attacker, without privileges, could send out altered notifications that are part of the
    registration processes. An attacker could create a malicious link, where the injected code would be
    rendered as part of the email. On the user's detail page, the username was also not sanitized and would
    also render HTML, giving an attacker the same vulnerability. While it was possible to inject HTML
    including javascript, the execution of such scripts would be prevented by most email clients and the
    Content Security Policy in Console UI. This vulnerability is fixed in 2.58.1, 2.57.1, 2.56.2, 2.55.5,
    2.54.8 2.53.9, and 2.52.3. (CVE-2024-41953)

ID	Name	Product	Family	Severity
419025	SCA: security update for github.com/zitadel/zitadel (GHSA-v333-7h2p-5fhv)	Tenable Cloud Security	SCA Checks	medium
419025	SCA: security update for github.com/zitadel/zitadel (GHSA-v333-7h2p-5fhv)	Tenable Self-Hosted Container Security	SCA Checks	medium

Detections

Analytics

CVE-2024-41953

medium

Tenable Plugins

medium

medium