ET WEB_SPECIFIC_APPS Adobe Commerce & Magento REST API SessionReaper Execution (CVE-2025-54236)

Query · suricata

flow:established,to_server;
flowbits:isset,ET.Adobe.CVE_2025_54236;
http.uri;
content:"/rest/default/V1/guest-carts/"; fast_pattern;
content:"/order"; distance:0;
http.request_body;
content:"|22|media/customer_address/";
content:!"|22|"; within:1;
http.method;
content:"PUT";
target:dest_ip;

Rule dependencies

⚠ Higher-order rule. It fires on other rules' alerts, not on raw events, so it cannot fire on its own. Deploy the rules it depends on too.

Depends on

Raw source ET WEB_SPECIFIC_APPS Adobe Commerce & Magento REST API SessionReaper Execution (CVE-2025-54236) · Suricata
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Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http any any -> $HOME_NET any (
    msg:"ET WEB_SPECIFIC_APPS Adobe Commerce & Magento REST API SessionReaper Execution (CVE-2025-54236)";
    flow:established,to_server;
    flowbits:isset,ET.Adobe.CVE_2025_54236;
    http.uri;
    content:"/rest/default/V1/guest-carts/"; fast_pattern;
    content:"/order"; distance:0;
    http.request_body;
    content:"|22|media/customer_address/";
    content:!"|22|"; within:1;
    http.method;
    content:"PUT";
    reference:url,slcyber.io/assetnote-security-research-center/why-nested-deserialization-is-still-harmful-magento-rce-cve-2025-54236/;
    reference:cve,2025-54236;
    classtype:web-application-attack;
    sid:2065904; rev:1;
    metadata:affected_product Magento, affected_product Adobe_Commerce, attack_target Server, tls_state TLSDecrypt, created_at 2025_11_25, cve CVE_2025_54236, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag Exploit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_11_25, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
    target:dest_ip;
)

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