Description In MyBB before 1.8.11, the Email MyCode component allows XSS, as demonstrated by an onmouseover event. Remediation References CVE-2017-8103 Related Vulnerabilities WordPress Plugin Theme Check Cross-Site Request Forgery (20190208.1) WordPress Plugin Livemesh Addons for Elementor Multiple Cross-Site Scripting Vulnerabilities (6.7.1) MySQL Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-5398) Apache HTTP Server Session Fixation Vulnerability (CVE-2018-17199) Apache HTTP Server CVE-2018-1283 Vulnerability (CVE-2018-1283) Severity Medium Classification CVE-2017-8103 CWE-707 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Tags Missing Update Known Vulnerabilities