alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (
msg:"ET WEB_SPECIFIC_APPS WordPress Gallery Plugin filename_1 Parameter Remote File Access Attempt";
flow:established,to_server;
http.uri;
content:"/wp-content/plugins/gallery-plugin/gallery-plugin.php?"; nocase; fast_pattern;
content:"filename_1="; nocase;
pcre:"/^\s*(?:(?:ht|f)tps?|data|php)\x3a\//Ri";
reference:url,securityfocus.com/bid/57256/;
classtype:web-application-attack;
sid:2016203; rev:3;
metadata:affected_product Wordpress, affected_product Wordpress_Plugins, attack_target Web_Server, created_at 2013_01_12, deployment Datacenter, signature_severity Major, tag Wordpress, updated_at 2020_04_23;
)