Passbolt API allows HTML injection
Date: 2024-04
Affected: composer/passbolt/passbolt_api
Attack vector: xss
Category: vulnerability-disclosure
Severity: Medium
CVE: CVE-2024-33670
CWE: CWE-79
CVSS: 4.3 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N)

Passbolt API before 4.6.2 allows HTML injection in a URL parameter, resulting in custom content being displayed when a user visits the crafted URL. Although the injected content is not executed as JavaScript due to Content Security Policy (CSP) restrictions, it may still impact the appearance and user interaction of the page.


Mitigations:

Architectural layers (MAESTRO):