CVE-2023-3982: Omeka

Medium severity, CVSS 4.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Cross-site Scripting (XSS) - Stored in GitHub repository omeka/omeka-s prior to 4.0.2.

Affected products

• Omeka Omeka: before 4.0.2 (fixed in 4.0.2)

Published 2023-07-27. Last modified 2026-06-17.