Versions (3)
Version DetailsCurrent
Rev: 1 • Dec 8, 2023, 12:00 PMET WEB_SPECIFIC_APPS Atlassian Confluence CVE-2023-22522 Vulnerable Server Detected Version 8.x M2
alert http [$HOME_NET,$HTTP_SERVERS] any -> any any (msg:"ET WEB_SPECIFIC_APPS Atlassian Confluence CVE-2023-22522 Vulnerable Server Detected Version 8.x M2"; flow:established,to_client; http.response_body; content:"|3c|li|20|class|3d 22|print|2d|only|22 3e|Printed|20|by|20|Atlassian|20|Confluence|20|8|2e|"; fast_pattern; pcre:"/^(?:[0123]\.|4\.[01234]|5\.[0123]|6\.[01])\x3c/R"; threshold:type limit, count 1, seconds 3600, track by_src; reference:url,confluence.atlassian.com/security/cve-2023-22522-injection-vulnerability-in-confluence-data-center-and-confluence-server-1319570362.html; reference:cve,2023-22522; classtype:web-application-activity; sid:2049626; rev:1; metadata:affected_product Atlassian_Confluence, attack_target Web_Server, created_at 2023_12_08, cve CVE_2023_22522, deployment Perimeter, deployment Internal, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_12_08; target:src_ip;)
Dec 8, 2023, 12:00 PM
Dec 8, 2023, 12:00 PM
Dec 8, 2023, 10:00 PM
Sep 8, 2025, 9:34 PM
rules/emerging-web_specific_apps.rules