Description A Persistent XSS issue was discovered in the Visual Editor in MyBB before 1.8.19 via a Video MyCode. Remediation References CVE-2018-17128 Related Vulnerabilities phpMyAdmin Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2019-6798) WordPress Plugin Drag and Drop Multiple File Upload-Contact Form 7 Arbitrary File Upload (1.3.3.2) WordPress Plugin WordPress Books Gallery Cross-Site Request Forgery (4.4.8) WordPress Plugin Paid Membership, Ecommerce, Registration Form, Login Form, User Profile & Restrict Content-ProfilePress Cross-Site Scripting (4.5.4) phpMyAdmin Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2016-2038) Severity Medium Classification CVE-2018-17128 CWE-707 CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Tags Missing Update Known Vulnerabilities