Vulnerability Description
CubeCart is an ecommerce software solution. Prior to 6.7.5, admin/sources/maintenance.index.inc.php places administrator-controlled tablename values into ALTER TABLE, CHECK TABLE, and ANALYZE TABLE statements without validating the identifiers or escaping embedded backticks. An authenticated administrator can terminate the quoted identifier with a closing backtick and introduce attacker-controlled structural SQL, potentially compromising database confidentiality, integrity, and availability within the application's database privileges. This issue is fixed in version 6.7.5.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/cubecart/v6/blob/6.7.5/admin/sources/release_notes/6.7.5.inc.
- https://github.com/cubecart/v6/commit/fc08d55628191969f2345d06d862df316f7d44d3
- https://github.com/cubecart/v6/releases/tag/6.7.5
- https://github.com/cubecart/v6/security/advisories/GHSA-qcx6-cg43-ffmx
FAQ
What is CVE-2026-54646?
CVE-2026-54646 is a vulnerability with a CVSS score of 7.2 (HIGH). CubeCart is an ecommerce software solution. Prior to 6.7.5, admin/sources/maintenance.index.inc.php places administrator-controlled tablename values into ALTER TABLE, CHECK TABLE, and ANALYZE TABLE st...
How severe is CVE-2026-54646?
CVE-2026-54646 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-54646?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.