WordPress Plugin WP Super Cache Multiple Vulnerabilities

WordPress Plugin WP Super Cache is prone to multiple vulnerabilities including cross-site scripting PHP object injection directory traversal and file deletion vulnerabilities. Exploiting these issues may allow an attacker to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site allowing the attacker to steal cookie-based authentication credentials and launch other attacks to execute arbitrary PHP code within the context of the affected webserver process to obtain sensitive information or to delete index.html files. WordPress Plugin WP Super Cache version 1.4.4 is vulnerable prior versions may also be affected.