CubeCart up to 6.7.4 Maintenance maintenance.index.inc.php tablename sql injection

Summaryinfo

A vulnerability, which was classified as problematic, has been found in CubeCart up to 6.7.4. This vulnerability affects unknown code of the file admin/sources/maintenance.index.inc.php of the component Maintenance. Performing a manipulation of the argument tablename results in sql injection. This vulnerability is cataloged as CVE-2026-54646. It is possible to initiate the attack remotely. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in CubeCart up to 6.7.4. This affects an unknown functionality of the file admin/sources/maintenance.index.inc.php of the component Maintenance. The manipulation of the argument tablename with an unknown input leads to a sql injection vulnerability. CWE is classifying the issue as CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

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.

The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2026-54646 since 06/15/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. Additional levels of successful authentication are needed for exploitation. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1505 for this issue.

By approaching the search of inurl:admin/sources/maintenance.index.inc.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 6.7.5 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• E-Commerce Management Software

Name

• CubeCart

Version

• 6.7.0
• 6.7.1
• 6.7.2
• 6.7.3
• 6.7.4

License

• open-source

CPE 2.3info

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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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