CubeCart up to 6.7.4 Settings settings.index.inc.php download_expire sql injection

Summaryinfo

A vulnerability classified as problematic has been found in CubeCart up to 6.7.4. Affected by this issue is some unknown functionality of the file admin/sources/settings.index.inc.php of the component Settings Handler. This manipulation of the argument download_expire causes sql injection. This vulnerability is tracked as CVE-2026-54647. The attack is possible to be carried out remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in CubeCart up to 6.7.4. Affected by this vulnerability is some unknown processing of the file admin/sources/settings.index.inc.php of the component Settings Handler. The manipulation of the argument download_expire with an unknown input leads to a sql injection vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

CubeCart is an ecommerce software solution. Prior to 6.7.5, admin/sources/settings.index.inc.php directly concatenates the administrator-controlled download_expire POST parameter into a raw UPDATE statement for CubeCart_downloads without numeric validation. An authenticated administrator can supply a comma-delimited value that changes the SET clause because HTML sanitization does not neutralize SQL syntax, allowing manipulation of database columns and potentially other data within the application's database privileges. This issue is fixed in version 6.7.5.

It is possible to read the advisory at github.com. This vulnerability is known as CVE-2026-54647 since 06/15/2026. The exploitation appears to be easy. The attack can be launched remotely. Additional levels of successful authentication are required for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

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

Upgrading to version 6.7.5 eliminates this vulnerability.

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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

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