alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (
msg:"ET WEB_SPECIFIC_APPS Mu Perspectives Cms id parameter Cross-Site Scripting Attempt";
flow:established,to_server;
http.uri;
content:"/site_news.php?id="; nocase;
pcre:"/^.+?(?:on(?:(?:s(?:elec|ubmi)|rese)t|d(?:blclick|ragdrop)|(?:mouse|key)[a-z]|c(?:hange|lick)|(?:un)?load|focus|blur)|s(?:cript|tyle=))/Ri";
reference:url,packetstormsecurity.com/files/116148/Mu-Perspectives-CMS-Cross-Site-Scripting.html;
classtype:web-application-attack;
sid:2016234; rev:4;
metadata:created_at 2013_01_18, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_04_23;
)