Medium 6.5Published Sep 17, 2026

CVE-2026-54648CubeCart: Missing Authorization Check in customers.gdpr.inc.php Leads to Unauthorized Customer Data Deletion

Updated under an hour ago (2026-10-19 09:10 UTC)

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It affects cubecart v6. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for cubecart v6

Exploited in the last 30 days

CubeCart is an ecommerce software solution. Prior to 6.7.5, the GDPR tools in admin/sources/customers.gdpr.inc.php rely on page-level CC_PERM_READ access and do not require CC_PERM_DELETE for the purge, no_order_purge, or delete_guests commands. An authenticated administrator with read-only customer privileges can invoke these backend actions directly to bypass interface restrictions and irreversibly delete customer records, accounts without orders, or guest accounts, compromising data integrity and availability. This issue is fixed in version 6.7.5.

CVSS: 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
Weakness (CWE): CWE-862
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: Sep 18, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

cubecart v6 cubecart:v6 (from the name)	before 6.7.5	CNA record

References

https://github.com/cubecart/v6/security/advisories/GHSA-r376-2wr5-g9qxx-refsource-confirm
https://github.com/cubecart/v6/commit/ddcaadb1701d32045c0388f94a2a8d2a1e42e7c0x-refsource-misc
https://github.com/cubecart/v6/blob/6.7.5/admin/sources/release_notes/6.7.5.inc.phpx-refsource-misc
https://github.com/cubecart/v6/releases/tag/6.7.5x-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.