ET WEB_SPECIFIC_APPS GLPI Authenticated Account Takeover via SQL Injection (CVE-2024-40638)

alert http any any -> $HOME_NET any (
    msg:"ET WEB_SPECIFIC_APPS GLPI Authenticated Account Takeover via SQL Injection (CVE-2024-40638)";
    flow:established,to_server;
    http.uri;
    content:"/ajax/savedsearch.php"; fast_pattern;
    http.request_body;
    content:"ids|5b|";
    pcre:"/^[^&]*?(?:[\x27\x22\x3b\x2d\x5c\x2a\x2f]|\x25(?:2[27aAdDfF]|3[bB]|5[cC]))/R";
    http.method;
    content:"POST";
    reference:url,github.com/Orange-Cyberdefense/glpwnme/;
    reference:cve,2024-40638;
    classtype:web-application-attack;
    sid:2067167; rev:1;
    metadata:affected_product GLPI, attack_target Server, tls_state TLSDecrypt, created_at 2026_01_28, cve CVE_2024_40638, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag Exploit, updated_at 2026_01_28, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
    target:dest_ip;
)