alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (
msg:"ET WEB_SPECIFIC_APPS PHP Booking Calendar page_info_message parameter Cross-Site Scripting Vulnerability";
flow:established,to_server;
http.uri;
content:"/details_view.php?"; nocase;
content:"event_id="; nocase;
content:"date="; nocase;
content:"view="; nocase;
content:"loc="; nocase;
content:"page_info_message="; nocase;
pcre:"/^.+(?:script|onmouse[a-z]+|onkey[a-z]+|onload|onunload|ondragdrop|onblur|onfocus|onclick|ondblclick|onsubmit|onreset|onselect|onchange|style\x3D)/Ri";
reference:url,packetstormsecurity.org/files/107995;
classtype:web-application-attack;
sid:2014067; rev:4;
metadata:created_at 2012_01_02, signature_severity Major, updated_at 2020_04_20;
)