CVE-2025-63693: The comment editing template (dzz/comment/template/edit_form.htm) in DzzOffice 2.3.x lacks adequate security escaping…
CVE-2025-63693 · Severity: medium · CVSS 5.4 · Published 2025-11-18
The comment editing template (dzz/comment/template/edit_form.htm) in DzzOffice 2.3.x lacks adequate security escaping for user-controllable data in multiple contexts, including HTML and JavaScript strings. This allows low-privilege attackers to construct comment content or request parameters and execute arbitrary JavaScript code when the victim opens the editing pop-up.
No. Junglewise Threat Intelligence has no report of CVE-2025-63693 being exploited in the wild.
How severe is CVE-2025-63693?
Medium severity, with a CVSS score of 5.4, published 18 November 2025.
Which products and versions are affected?
Dzzoffice. The advisory does not name versions.
Is there a fix for CVE-2025-63693?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-63693?
Check whether you run Dzzoffice. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.