CVE-2024-42699: Alkacon Opencms

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Cross Site Scripting vulnerability in Create/Modify article function in Alkacon OpenCMS 17.0 allows remote attacker to inject javascript payload via image title sub-field in the image field

Affected products

• Alkacon Opencms: version 17.0.0 only

Published 2025-04-21. Last modified 2026-06-17.