CVE-2023-53887: Zomp Zomplog

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

Zomplog 3.9 contains a cross-site scripting vulnerability that allows authenticated users to inject malicious scripts when creating new pages. Attackers can craft malicious image source and onerror attributes to execute arbitrary JavaScript code in victim's browser.

Affected products

• Zomp Zomplog: version 3.9 only

Published 2025-12-15. Last modified 2026-06-17.