Security Advisory
CVE-2021-38356
CVE vulnerability detail — eXtreme Datacenter Security Operations
Description
The NextScripts: Social Networks Auto-Poster <= 4.3.20 WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the $_REQUEST[page] parameter which is echoed out on inc/nxs_class_snap.php by supplying the appropriate value nxssnap-post to load the page in $_GET[page] along with malicious JavaScript in $_POST[page].