Description In Moodle, ID numbers exported in HTML data formats required additional sanitizing to prevent a local stored XSS risk. Remediation References CVE-2021-36401 Related Vulnerabilities Ruby Inefficient Regular Expression Complexity Vulnerability (CVE-2023-28756) WordPress Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') Vulnerability (CVE-2008-0194) WordPress Plugin WP BASE Booking of Appointments, Services and Events PHP Object Injection (3.5.0) Drupal Core 7.x Multiple Vulnerabilities (7.0 - 7.28) Oracle Application Server Other Vulnerability (CVE-2007-2123) Severity Medium Classification CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Tags Missing Update Known Vulnerabilities CWE-707 CVE-2021-36401