ET WEB_SERVER Possible HTTP 403 XSS Attempt (Local Source)

7.0.35.0SID: 2010515Rev: 8Enabled1 views
Sourceet/open
Fileemerging-web_server.rules
CreatedJuly 30, 2010
UpdatedMarch 6, 2024
Classificationweb-application-attack
alert http $HTTP_SERVERS any -> $EXTERNAL_NET any (msg:"ET WEB_SERVER Possible HTTP 403 XSS Attempt (Local Source)"; flow:established,to_client; http.stat_code; content:"403"; file.data; content:"<script"; nocase; depth:512; content:!"location.replace|28 22|https|3a 2f 2f|block.opendns.com"; distance:0; classtype:web-application-attack; sid:2010515; rev:8; metadata:created_at 2010_07_30, confidence Medium, signature_severity Informational, updated_at 2024_03_06;)

Metadata

created at2010_07_30
confidenceMedium
signature severityInformational
updated at2024_03_06

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