CVE-2019-19979

Name of the Vulnerable Software and Affected Versions WP Maintenance versions prior to 5.0.6

Description A flaw in the WordPress plugin allowed attackers to enable a vulnerable site's maintenance mode and inject malicious code affecting site visitors. This issue involved CSRF with resultant XSS.

Recommendations For versions prior to 5.0.6, update to version 5.0.6 or later to resolve the issue. As a temporary workaround, consider restricting access to the maintenance mode feature until a patch is applied.