SQL Injection Vulnerability in CubeCart E-commerce Software
CVE-2026-54646

7.2HIGH

Key Information:

Vendor

Cubecart

Status
V6
Vendor
CVE Published:
17 September 2026

What is CVE-2026-54646?

An SQL injection vulnerability exists in CubeCart due to improper handling of administrator-controlled table names within ALTER TABLE, CHECK TABLE, and ANALYZE TABLE commands. This flaw allows an authenticated administrator to manipulate SQL queries by terminating quoted identifiers, potentially leading to compromised database confidentiality, integrity, and availability. This vulnerability has been addressed in version 6.7.5 of CubeCart.

Affected Version(s)

v6 < 6.7.5

References

https://github.com/cubecart/v6/security/advisories/GHSA-q...
x_refsource_CONFIRM
https://github.com/cubecart/v6/commit/fc08d55628191969f23...
x_refsource_MISC
https://github.com/cubecart/v6/blob/6.7.5/admin/sources/r...
x_refsource_MISC

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.