Vulnerability Description
CubeCart is an ecommerce software solution. Prior to 6.7.0, the admin orders-transactions listing page (admin.php?_g=orders&node=transactions) builds a raw ORDER BY SQL fragment from the attacker-controlled $_GET['sort'] array without column or direction validation. Both the column key and the direction value flow into the query string as bare SQL tokens, and the framework's sqlSafe() (mysqli escape_string) escapes only quote characters — none of which are required for ORDER BY injection. An authenticated administrator with the minimum CC_PERM_READ permission on orders can execute arbitrary SQL against the store database, including time-based blind extraction of admin password hashes, customer PII, and integrated payment-gateway credentials. This vulnerability is fixed in 6.7.0.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/cubecart/v6/security/advisories/GHSA-rm2f-rpcq-6w9f
- https://github.com/cubecart/v6/security/advisories/GHSA-rm2f-rpcq-6w9f
FAQ
What is CVE-2026-45054?
CVE-2026-45054 is a vulnerability with a CVSS score of 4.9 (MEDIUM). CubeCart is an ecommerce software solution. Prior to 6.7.0, the admin orders-transactions listing page (admin.php?_g=orders&node=transactions) builds a raw ORDER BY SQL fragment from the attacker-cont...
How severe is CVE-2026-45054?
CVE-2026-45054 has been rated MEDIUM with a CVSS base score of 4.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-45054?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.