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CVE-2026-48356Adobe Commerce | Unrestricted Upload of File with Dangerous Type (CWE-434)

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.

9.3 CRITICALEPSS 47.47%⚡ Known Exploited (CISA KEV)NVD: Analyzed

OverviewAffected ProductsReferences
NVD CVE.org

Overview

Severity

ScoreSeverityVersionVector String
9.3CRITICAL3.1adobe (CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

CISA required action

⚡ Known exploited · remediation due Nov 10, 2026

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.

Details

CVE ID
CVE-2026-48356
Status
Analyzed
Assigner (CNA)
adobe
Published
Jul 14, 2026
Last modified
2026-10-28 13:34 UTC
Weaknesses
  • CWE-434 · Unrestricted Upload of File with Dangerous Type (CWE-434)

Sources

Refreshed hourly from the sources above. Last fetched 2026-11-08 07:13 UTC.