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

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Summary

CVECVE-2026-48356
StatePUBLISHED
Assigneradobe
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-07-14 20:17:08 UTC
Updated2026-07-15 11:16:28 UTC
DescriptionAdobe 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.

Risk And Classification

Primary CVSS: v3.1 9.6 CRITICAL from [email protected]

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

Problem Types: CWE-434 | CWE-434 Unrestricted Upload of File with Dangerous Type (CWE-434)

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary9.6CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L
3.1CNACVSS9.6CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
Low

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Adobe Adobe Commerce affected 2.4.9, 2.4.8-p5, 2.4.7-p10, 2.4.6-p15, 2.4.5-p17, 2.4.4-p18 semver Not specified
CNA Adobe Adobe Commerce unaffected 2.4.9-2026-jul, 2.4.8-2026-jul, 2.4.7-2026-jul, 2.4.6-2026-jul, 2.4.5-2026-jul, 2.4.4-2026-jul semver Not specified
CNA Adobe Adobe Commerce B2B affected 1.5.3, 1.5.2-p5, 1.4.2-p10, 1.3.4-p17, 1.3.3-p18 semver Not specified
CNA Adobe Adobe Commerce B2B unaffected 1.5.3-2026-jul, 1.5.2-2026-jul, 1.4.2-2026-jul, 1.3.4-2026-jul, 1.3.3-2026-jul semver Not specified
CNA Adobe Magento Open Source affected 2.4.9, 2.4.8-p5, 2.4.7-p10, 2.4.6-p15 semver Not specified
CNA Adobe Magento Open Source unaffected 2.4.9-2026-jul, 2.4.8-2026-jul, 2.4.7-2026-jul, 2.4.6-2026-jul semver Not specified
CNA Adobe Adobe Commerce Webhooks Plugin affected 1.20.0 semver Not specified
CNA Adobe Adobe Commerce Webhooks Plugin unaffected 1.21.0 semver Not specified

References

ReferenceSourceLinkTags
helpx.adobe.com/security/products/magento/apsb26-73.html [email protected] helpx.adobe.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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