{"status":"success","data":{"id":"CVE-2026-48356","slug":"cve-2026-48356-adobe-commerce-and-magento","title":"Adobe Commerce and Magento Adobe Commerce and Magento Unrestricted Upload of File with Dangerous Type Vulnerability","summary":"Adobe Commerce and Magento contain an unrestricted upload of file with dangerous type vulnerability that could result in arbitrary code execution in the context of the current user, potentially gaining elevated access or control over the victim's account or session.","description":"Adobe Commerce and Magento contain an unrestricted upload of file with dangerous type vulnerability that could result in arbitrary code execution in the context of the current user, potentially gaining elevated access or control over the victim's account or session.","severity":"HIGH","cvss_score":7.8,"cvss_version":"3.1","cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","cvss_metrics":{"scope":"UNCHANGED","integrity":"HIGH","attackVector":"NETWORK","availability":"NONE","confidentiality":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","privilegesRequired":"NONE"},"epss_score":0.44579,"epss_percentile":0.98769,"cisa_kev":true,"cisa_date_added":"2026-10-27","cisa_due_date":"2026-11-10","ransomware_campaign":"Unknown","threat_actors":["Unknown In-The-Wild Threat Cluster"],"exploit_status":"active_wild","cwes":[{"id":"CWE-434","name":"Common Weakness Enumeration Flaw"}],"affected_vendors":["Adobe"],"affected_products":[{"vendor":"Adobe","product":"Commerce and Magento","fixed_version":"Refer to vendor advisory for patch release","affected_versions":"All vulnerable builds prior to vendor emergency patch"}],"ai_analysis":{"sigma_rule":"title: Suspicious CVE-2026-48356 Activity\nstatus: high\nlogsource:\n  category: process_creation\ndetection:\n  selection:\n    CommandLine|contains: 'CVE-2026-48356'\n  condition: selection","analyzed_at":"2026-11-02T06:47:28.018Z","model_provider":"Gemini 2.0 Flash Security Sentinel","executive_summary":"Adobe Commerce and Magento contain an unrestricted upload of file with dangerous type vulnerability that could result in arbitrary code execution in the context of the current user, potentially gaining elevated access or control over the victim's account or session.","detection_guidance":"Monitor endpoint execution logs and network traffic for unusual connections originating from Commerce and Magento.","mitigation_playbook":["Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.","Apply security updates according to vendor instructions.","Ensure network firewalls restrict exposure of administrative ports."],"technical_root_cause":"Vulnerability in Commerce and Magento allowing anomalous execution paths when processing untrusted input.","exploitation_mechanism":"Threat actors issue specially crafted requests to the target service to exploit memory corruption or logic flaws.","enterprise_blast_radius":"Potential unauthorized access, service disruption, and lateral movement within the perimeter."},"references":[{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2026-48356","type":"cisa","title":"CISA KEV Catalog Reference"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48356","type":"advisory","title":"NVD Official Detail"}],"published_at":"2026-10-27","updated_at":"2026-11-02"}}