Description Mediawiki before 1.28.1 / 1.27.2 / 1.23.16 contains a flaw making rawHTML mode apply to system messages. Remediation References CVE-2017-0368 Related Vulnerabilities Oracle JRE CVE-2013-5788 Vulnerability (CVE-2013-5788) Joomla! Core 4.x.x Multiple Vulnerabilities (4.0.0 - 4.2.6) WordPress 4.8.x Multiple Vulnerabilities (4.8 - 4.8.5) Atlassian Jira CVE-2019-11583 Vulnerability (CVE-2019-11583) MySQL CVE-2022-21607 Vulnerability (CVE-2022-21607) Severity Medium Classification CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Tags Missing Update Known Vulnerabilities CWE-20 CVE-2017-0368