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CVE-2026-54646highCWE-89

CubeCart: SQL Identifier Injection via Backtick Bypass in maintenance.index.inc.php

41Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 7.2epss 1.4%
from disclosure to weapon0 days
Published on NVDSep 17
1st PoCAug 31
exploitation probability
1.4%top 28% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected products
cubecart · v6
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.