CVE-2026-103849

Adobe Commerce is affected by an Improper Neutralization of Special Elements Used in a Template Engine 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 does not require user interaction. Scope is changed.

CVSS v3 10.0 CRITICAL

10.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://www.adobe.com/trust/security/products/commerce/apsb26-153.html
https://github.com/dinosn/cve-2026-103849-blockstrap-lab

Configurations

No configuration.

History

19 Oct 2026, 13:16

Type	Values Removed	Values Added
References		() https://github.com/dinosn/cve-2026-103849-blockstrap-lab -

13 Oct 2026, 19:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-13 19:17

Updated : 2026-10-20 04:16

NVD link : CVE-2026-103849

Mitre link : CVE-2026-103849

CVE.ORG link : CVE-2026-103849

JSON object : View

Products Affected

No product.

CWE

CWE-1336

Improper Neutralization of Special Elements Used in a Template Engine

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