CVE-2026-103849

Published: Oct 13, 2026Modified: Oct 20, 2026

10.0

Vector

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

Exploitability: 3.9 / Impact: 6.0

Source: psirt@adobe.com (Secondary)

Description

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.

Related CWEs

CWE-1336

Improper Neutralization of Special Elements Used in a Template Engine

The product uses a template engine to insert or process externally-influenced input, but it does not neutralize or incorrectly neutralizes special elements or syntax that can be interpreted as template expressions or other code directives when processed by the engine.

References (2)

https://www.adobe.com/trust/security/products/commerce/apsb26-153.html

Source: psirt@adobe.com

https://github.com/dinosn/cve-2026-103849-blockstrap-lab

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.