ET INFO Flowise Exposed User tempToken

Query · suricata

flow:established,to_client;
http.response_body;
content:"|22|user|22 3a|";
content:"|22|tempToken|22 3a|"; fast_pattern;
content:"|22|tokenExpiry|22 3a|";
target:dest_ip;
Raw source ET INFO Flowise Exposed User tempToken · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $HOME_NET any -> any any (
    msg:"ET INFO Flowise Exposed User tempToken";
    flow:established,to_client;
    http.response_body;
    content:"|22|user|22 3a|";
    content:"|22|tempToken|22 3a|"; fast_pattern;
    content:"|22|tokenExpiry|22 3a|";
    reference:url,github.com/advisories/GHSA-wgpv-6j63-x5ph;
    classtype:misc-activity;
    sid:2065965; rev:3;
    metadata:affected_product Flowise, attack_target Server, tls_state TLSDecrypt, created_at 2025_12_01, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2026_01_20;
    target:dest_ip;
)

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