CVE-2026-54647: high-severity vulnerability in cubecart v6
CubeCart : SQL Injection via download_expire Parameter in settings.index.inc.php
Published · Updated
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41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 7.2epss 1.4%
from disclosure to weaponsame day
Published on NVDSep 17
1st PoCAug 31
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.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected products
cubecart · v6public PoCs found — 1
exploitdbwww.exploit-db.com/exploits/52664unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — cubecart v6
In the same product, most dangerous first.
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