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 Oracle JRE CVE-2013-1485 Vulnerability (CVE-2013-1485) PHP Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability (CVE-2016-6291) WordPress Plugin Contact Form by BestWebSoft Email Header Injection (3.83) Ruby on Rails URL Redirection to Untrusted Site ('Open Redirect') Vulnerability (CVE-2021-22942) phpMyAdmin Other Vulnerability (CVE-2005-0459) 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