CVE-2018-18841

Name of the Vulnerable Software and Affected Versions SEMCMS PHP version 3.4

Description A cross-site scripting (XSS) issue was found in SEMCMS PHP. The issue is related to the tag indexkey parameter in the "SEMCMS SeoAndTag.php" endpoint, specifically when the "Class" parameter is set to "edit" and the "CF" parameter is set to "SeoAndTag".

Recommendations For SEMCMS PHP version 3.4, as a temporary workaround, consider restricting access to the SEMCMS SeoAndTag.php endpoint until a patch is available. Avoid using the tag indexkey parameter in the affected endpoint until the issue is resolved.