Rule History

alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET DELETED dotCMS Unrestricted Upload of File Attempt Inbound (CVE-2022-26352)"; flow:to_server,established; http.method; content:"POST"; http.uri; content:"/api/content/"; fast_pattern; http.request_body; content:"./"; content:"filename|22|"; pcre:"/^.{0,5}\x22[^\x22]+(\.{1,2}\/)+(\w+\/?)+\.jsp\x22/R"; reference:cve,2022-26352; classtype:attempted-admin; sid:2038668; rev:2; metadata:attack_target Server, created_at 2022_08_30, cve CVE_2022_26352, deployment Perimeter, deployment Internal, signature_severity Major, tag Exploit, tag CISA_KEV, updated_at 2022_08_31, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)