alert tcp $EXTERNAL_NET any -> $HTTP_SERVERS $HTTP_PORTS (msg:"ET WEB_SPECIFIC_APPS WordPress XSS Attempt -- sidebar.php"; flow:established,to_server; content:"/sidebar.php?"; http_uri; nocase; pcre:"/<?(java|vb)?script>?.*<.+\/script>?/Ui"; reference:cve,CVE-2007-2627; reference:url,www.securityfocus.com/archive/1/archive/1/467360/100/0/threaded; classtype:web-application-attack; sid:2003885; rev:6; metadata:affected_product Wordpress, affected_product Wordpress_Plugins, attack_target Web_Server, created_at 2010_07_30, deployment Datacenter, signature_severity Major, tag Wordpress, updated_at 2019_08_22;)