alert http any any -> $HOME_NET any (
msg:"ET WEB_SPECIFIC_APPS [aretiq.ai] Apache OFBiz requirePasswordChange Authentication Bypass Attempt";
flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/control/";
http.request_body;
content:"requirePasswordChange=Y"; fast_pattern;
content:"USERNAME";
content:"newPassword";
reference:url,aretiq.ai/research/vul260520-cve-2026-45434-apache-ofbiz-loginworker-checklogin-password-change-flow-authentication-bypass-rce/;
reference:cve,2026-45434;
classtype:attempted-admin;
sid:2070114; rev:1;
metadata:affected_product Apache_OFBiz, attack_target Web_Server, tls_state plaintext, created_at 2026_06_30, deployment Perimeter, deployment Internal, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Major, tag Exploit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2026_06_30, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
target:dest_ip;
)