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Description

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.

PUBLISHED Reserved 2026-04-13 | Published 2026-04-17 | Updated 2026-04-17 | Assigner jpcert




HIGH: 7.2CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

HIGH: 8.6CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Problem types

Improper neutralization of special elements used in an OS command ('OS Command Injection')

Product status

prior to 6.6.0
affected

References

community.cubecart.com/...-the-biggest-update-in-years/62405

jvn.jp/en/jp/JVN78422311/

cve.org (CVE-2026-21719)

nvd.nist.gov (CVE-2026-21719)

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