Medium (4.8) in gibbonedu gibbon. EPSS 0.9% chance of exploitation in the next 30 days.
Gibbon CMS v22.0.01 was discovered to contain a cross-site scripting (XSS) vulnerability, that allows attackers to inject arbitrary script via name parameters.
Severity
CVSS 3.1
4.8 medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
EPSS
0.9% chance of exploitation in the next 30 days; higher than 58% of CVEs (scores of 2026-10-31)