Gibbonedu

Gibbonedu maintains Gibbon, a focused open-source school management and student information platform whose modest product scope masks significant prominence in educational deployments. Vulnerabilities affecting the vendor skew toward serious outcomes, with an elevated share reaching critical severity and a strong tendency toward public exploit availability, while the recurring weakness classes—cross-site scripting, path traversal, CSRF, untrusted deserialization, and template-injection flaws—reflect the web-application and data-handling attack surface typical of administrative platforms. Defenders managing educational infrastructure should prioritize this vendor's security updates and treat exposed instances as high-value targets for both compromise and lateral movement. Current exploitation activity and severity counts are shown alongside this summary.