alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET WEB_SPECIFIC_APPS Paperclip AI Unauthenticated Remote Code Execution (CVE-2026-41679)"; flow:established,to_server; http.uri; content:"/api/companies/import"; fast_pattern; startswith; http.request_body; strip_whitespace; content:"adapter|3a|"; content:"type|3a|process"; distance:0; content:"command|3a|"; content:"args|3a|"; pcre:"/adapter\x3a(?:[^\x22]*?(?:type\x3aprocess|command\x3a|args\x3a))+/"; http.method; content:"POST"; reference:url,github.com/paperclipai/paperclip/security/advisories/GHSA-68qg-g8mg-6pr7; reference:cve,2026-41679; classtype:web-application-attack; sid:2071873; rev:1; metadata:affected_product Paperclip, attack_target Server, tls_state TLSDecrypt, created_at 2026_09_01, cve CVE_2026_41679, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Exploit, updated_at 2026_09_01, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)