Description Cross-site Scripting vulnerability in MyBB before 1.8.26 via Custom moderator tools. Remediation References CVE-2021-27949 Related Vulnerabilities EspoCRM Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') Vulnerability (CVE-2014-7985) WordPress Plugin Export Users to CSV CSV Injection (1.4.2) MySQL CVE-2018-2703 Vulnerability (CVE-2018-2703) Drupal Improper Input Validation Vulnerability (CVE-2022-24775) WordPress Plugin WP-Live Chat by 3CX Cross-Site Scripting (4.0.2) Severity Medium Classification CVE-2021-27949 CWE-707 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N Tags Missing Update Known Vulnerabilities