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.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Apr 17, 2026 · NIST NVD

   Detected

   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.

2. Jun 17, 2026 · NIST NVD

   Updated

   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.

Affected

• cpe cubecart/cubecartversion unspecified

Sources

• CVE.orgVulnerability recordCVE-2026-21719

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-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.

  nvd.nist.gov

References

• Release Notes · community.cubecart.com
• Third Party Advisory · jvn.jp