alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (
msg:"ET WEB_SPECIFIC_APPS maxxweb Cms kategorie parameter Cross-Site Scripting Attempt";
flow:established,to_server;
http.uri;
content:"/anzeigen_neu.php?"; nocase;
content:"bereich="; nocase;
content:"kat_id="; nocase;
content:"kategorie="; nocase;
pcre:"/^.+(?:s(?:cript|tyle\x3D)|on(?:mouse[a-z]|key[a-z]|load|unload|dragdrop|blur|focus|click|dblclick|submit|reset|select|change))/Ri";
reference:url,packetstormsecurity.org/files/112289/Maxxweb-CMS-Cross-Site-Scripting.html;
classtype:web-application-attack;
sid:2014711; rev:4;
metadata:created_at 2012_05_04, signature_severity Major, updated_at 2020_04_21;
)