CVE-2024-34831: Gibbonedu Gibbon

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

cross-site scripting (XSS) vulnerability in Gibbon Core v26.0.00 allows an attacker to execute arbitrary code via the imageLink parameter in the library_manage_catalog_editProcess.php component.

Affected products

• Gibbonedu Gibbon: version 26.0.00 only

Published 2024-09-10. Last modified 2026-06-17.