Description Gibbon v22.0.00 suffers from a stored XSS vulnerability within the wall messages component. Remediation References CVE-2021-40214 Related Vulnerabilities Apache Tomcat Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2009-0783) Django Relative Path Traversal Vulnerability (CVE-2025-59682) WordPress 4.1.x Multiple Vulnerabilities (4.1 - 4.1.39) phpMyAdmin Improper Neutralization of Formula Elements in a CSV File Vulnerability (CVE-2020-22278) Moodle Other Vulnerability (CVE-2004-1425) Severity Medium Classification CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Tags Missing Update Known Vulnerabilities CWE-707 CVE-2021-40214