CVE-2026-103849: Adobe Commerce

Critical severity, CVSS 10.0. EPSS: 0.8% chance of exploitation in the next 30 days.

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.

Affected products

• Adobe Adobe Commerce
• Adobe Adobe Commerce b2b
• Adobe Magento Open Source

Published 2026-10-13. Last modified 2026-10-15.