CVE-2026-8207: Gibbonedu Gibbon

High severity, CVSS 7.0. EPSS: 0.4% chance of exploitation in the next 30 days.

Gibbon versions before v30.0.01 are affected by an authenticated SQL Injection vulnerability by abusing the Tracking/graphing https://github.com/GibbonEdu/core/blob/c431e25fdc874adece5d2dc7e408e9aa2d1abadb/modules/Tracking/graphing.php#L145 feature. Successful exploitation requires Teacher or higher privileges. Exploitation could result in unintended read/write activities to the underlying database.

Affected products

• Gibbonedu Gibbon: before 30.0.01 (fixed in 30.0.01)

Published 2026-05-09. Last modified 2026-07-24.