alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Apache ActiveMQ Web Console message jsp Cross-Site Scripting (CVE-2020-13947) M2"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/admin/message.jsp"; fast_pattern; content:"JMSDestination="; nocase; distance:0; pcre:"/^.+(script|onmouse[a-z]+|onkey[a-z]+|onerror|onload|onunload|ondragdrop|onblur|onfocus|onclick|ondblclick|onsubmit|onreset|onselect|onchange|style\x3d)/Ri"; reference:cve,2020-13947; classtype:web-application-attack; sid:2059304; rev:1; metadata:affected_product Apache_ActiveMQ, attack_target Web_Server, tls_state TLSDecrypt, created_at 2025_01_17, cve CVE_2020_13947, deployment Perimeter, deployment Internal, deployment Datacenter, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Major, tag Exploit, updated_at 2025_01_17, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)