Quantum Secular Labs / Blog / Advisories

CVE-2026-75650: Adobe Commerce and Magento Improper Neutralization of Special Elements Used in a Template Engine Vulnerability

CVE-2026-75650 is rated critical with a CVSS v3.1 base score of 10.0 and affects Adobe Commerce and Magento, along with 1 other product in NVD’s configuration data. Per its scoring, it can be exploited over the network, without authentication, without any user interaction. The scored impact on confidentiality, integrity and availability is the highest available. CISA added it to its Known Exploited Vulnerabilities catalog on 2026-09-08, which means exploitation in the wild has been observed.

Vulnerability 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. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed.

Severity breakdown

CVSS v3.1 10.0: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

  • Attack vector: Network. Exploitable remotely over the network, with no need for local or physical access.
  • Attack complexity: Low. No special conditions; the attack can be repeated reliably.
  • Privileges required: None. No account or prior access is needed.
  • User interaction: None. No action from any user is needed.
  • Scope: Changed. Impact reaches beyond the vulnerable component to other resources.
  • Confidentiality impact: High. Total loss of confidentiality; sensitive data can be fully disclosed.
  • Integrity impact: High. Total loss of integrity; data or system state can be fully modified.
  • Availability impact: High. Total loss of availability; the component can be shut down.

Underlying weakness

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.

Affected products

  • Adobe Commerce: before 2.4.4; 2.4.4; 2.4.4 p1; 2.4.4 p10; 2.4.4 p11; 2.4.4 p12; 2.4.4 p13; 2.4.4 p14; 2.4.4 p15; 2.4.4 p16; 2.4.4 p17; 2.4.4 p18
  • Adobe Magento: before 2.4.6; 2.4.6; 2.4.6 p1; 2.4.6 p10; 2.4.6 p11; 2.4.6 p12; 2.4.6 p13; 2.4.6 p14; 2.4.6 p15; 2.4.6 p2; 2.4.6 p3; 2.4.6 p4
  • Adobe Commerce B2b: before 1.3.3; 1.3.3; 1.3.3 p1; 1.3.3 p10; 1.3.3 p11; 1.3.3 p12; 1.3.3 p13; 1.3.3 p14; 1.3.3 p15; 1.3.3 p16; 1.3.3 p17; 1.3.3 p18

References