CVE-2026-54643
CubeCart: Missing Authorization Check for Order Note Deletion in orders.index.inc.php
CVSS Score
5.4
EPSS Score
0.0%
EPSS Percentile
0th
CubeCart is an ecommerce software solution. Prior to 6.7.5, the delete-note handler in admin/sources/orders.index.inc.php verifies only the presence of order_id and delete-note parameters before deleting records from CubeCart_order_notes, without requiring CC_PERM_DELETE for orders. An authenticated administrator lacking order modification privileges can directly invoke the handler with valid identifiers and delete order-history notes, removing operational records and audit-trail data. This issue is fixed in version 6.7.5.
| CWE | CWE-862 |
| Vendor | cubecart |
| Product | v6 |
| Published | Sep 17, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low
Affected Versions
cubecart / v6
< 6.7.5
References
github.com: https://github.com/cubecart/v6/security/advisories/GHSA-8mmq-8hpq-2h23 github.com: https://github.com/cubecart/v6/commit/2c1a3fc31a8d4aecbc8c4aa02ed878aac4d71879 github.com: https://github.com/cubecart/v6/blob/6.7.5/admin/sources/release_notes/6.7.5.inc.php github.com: https://github.com/cubecart/v6/releases/tag/6.7.5