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긴급도 90/100 심각도 9.3 · 치명적 악용확률 62.6% CISA KEV · 2026-10-27 CWE-434

CVE-2026-48356

CISA 기관 조치 기한: 2026-11-10

Adobe Commerce and Magento

Adobe Commerce is affected by 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. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page. Scope is changed.
KEV 필수 조치: 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.
타임라인
  1. NVD 공개
  2. 첫 보도 SecurityWeek · 장기간 지속된 악성코드 공격으로 953개 온라인 쇼핑몰이 감염됨
  3. CISA KEV 등재(실제 악용 확인) 공개 후 105일
  4. 최근 보도 (총 4건) The Hacker News · Adobe Commerce PolyShell 공격으로 수백 개 온라인 스토어가 …
  5. CISA 기관 조치 기한 예정

날짜 정보 없는 신호: 공개 PoC 1건

벡터: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

공개 익스플로잇 / PoC

NVD 상세 ↗   벤더 권고문 ↗   참고 링크 ↗

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