alert tcp $EXTERNAL_NET any -> $HTTP_SERVERS $HTTP_PORTS (msg:"ET DELETED WordPress SQL Injection Attempt -- wp-trackback.php UPDATE"; flow:established,to_server; content:"/wp-trackback.php?"; http_uri; nocase; content:"UPDATE"; http_uri; nocase; pcre:"/UPDATE.+SET/Ui"; reference:cve,CVE-2007-0107; reference:url,www.securityfocus.com/bid/21907; classtype:web-application-attack; sid:2005870; rev:7; metadata:affected_product Web_Server_Applications, affected_product Wordpress, affected_product Wordpress_Plugins, attack_target Web_Server, created_at 2010_07_30, deployment Datacenter, confidence Medium, signature_severity Major, tag SQL_Injection, tag Wordpress, updated_at 2019_08_22, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)