Description Installer RCE on settings file write in MyBB before 1.8.22. Remediation References CVE-2020-22612 Related Vulnerabilities Opencart Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2025-1749) MySQL CVE-2012-0495 Vulnerability (CVE-2012-0495) WordPress Plugin Custom Frontend Login Registration Form Multiple Cross-Site Scripting Vulnerabilities (1.01) MySQL CVE-2016-0663 Vulnerability (CVE-2016-0663) WordPress Plugin Responsive Lightbox2 Cross-Site Scripting (1.0.2) Severity Critical Classification CVE-2020-22612 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities