Duplicate Advisory: Cross-site scripting vulnerability in TinyMCE
Date: 2024-01
Affected: npm/tinymce
Attack vector: xss
Category: vulnerability-disclosure
Severity: Medium
CWE: CWE-79

### Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-5h9g-x5rv-25wg. This link is maintained to preserve external references. ### Original Description TinyMCE versions before 5.6.0 are affected by a stored cross-site scripting vulnerability. An unauthenticated and remote attacker could insert crafted HTML into the editor resulting in arbitrary JavaScript execution in another user's browser.


Mitigations:

Architectural layers (MAESTRO):