CVE-2026-21719

An OS command injection vulnerability exists in CubeCart prior to 6.6.0, which may allow a user with an administrative privilege to execute an arbitrary OS command.

CVSS v3 7.2 HIGH

7.2^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://community.cubecart.com/t/cubecart-6-6-0-released-the-biggest-update-in-years/62405	Release Notes
https://jvn.jp/en/jp/JVN78422311/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:cubecart:cubecart:*:*:*:*:*:*:*:*

History

20 Apr 2026, 14:45

Type	Values Removed	Values Added
References	~~() https://community.cubecart.com/t/cubecart-6-6-0-released-the-biggest-update-in-years/62405 -~~	() https://community.cubecart.com/t/cubecart-6-6-0-released-the-biggest-update-in-years/62405 - Release Notes
References	~~() https://jvn.jp/en/jp/JVN78422311/ -~~	() https://jvn.jp/en/jp/JVN78422311/ - Third Party Advisory
CPE		cpe:2.3:a:cubecart:cubecart::::::::
First Time		Cubecart Cubecart cubecart

17 Apr 2026, 06:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-17 06:16

Updated : 2026-04-20 14:45

NVD link : CVE-2026-21719

Mitre link : CVE-2026-21719

CVE.ORG link : CVE-2026-21719

JSON object : View

Products Affected

cubecart

cubecart

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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