EUVD-2026-44420
GHSA-p3ch-8535-fp8j
Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Primary rating from Vendor (adobe).
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Lifecycle Timeline
2DescriptionNVD
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. An attacker could exploit this vulnerability to inject malicious scripts into a web page, 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.
Articles & Coverage 1
AnalysisAI
Arbitrary code execution in Adobe Commerce, Adobe Commerce B2B, and Magento Open Source stems from an unrestricted file upload (CWE-434) that runs in the context of the current user, letting an attacker inject malicious scripts and hijack a victim's account or session. Exploitation is network-reachable and marked unauthenticated by the CVSS vector but requires the victim to visit a crafted URL or interact with a compromised page, and the scope is changed (impact extends beyond the vulnerable component). …
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Within 24 hours, conduct an inventory of all Adobe Commerce, Commerce B2B, and Magento Open Source instances in production and prioritize by customer data exposure and transaction volume. …
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Same technique File Upload
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External POC / Exploit Code
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