CVE-2026-54645
CubeCart is an ecommerce software solution.
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- CubeCart 6.7.4 - Stored XSS2026-08-31 · webapps · multiple
Impact
CubeCart is an ecommerce software solution. Prior to 6.7.5, admin/sources/products.index.inc.php reads the description, description_short, and spec_copy rich-text fields from $GLOBALS['RAW']['POST'] and removes only script elements before the values are stored and rendered through Smarty templates. An administrator with product-editing rights can store event-handler attributes, SVG content, or javascript: URIs that bypass this filter, causing persistent JavaScript execution when a storefront visitor or another administrator views the product content and enabling session exposure or unauthorized browser-context actions. This issue is fixed in version 6.7.5.
Affected products
| Product | Affected versions |
|---|---|
| CubeCart Is An Ecommerce Software Solution. | before 6.7.5 |
Versions were read from the advisory text. No structured product data has been published for this record yet.
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/cubecart/v6/blob/6.7.5/admin/sources/release_notes/6.7.5.inc.php
- https://github.com/cubecart/v6/commit/bd2dcdcc7da55a3731fe288b54cac8bfa3d9142a
- https://github.com/cubecart/v6/commit/f7abe7484691a33abcbc0806fca59d605024a75c
- https://github.com/cubecart/v6/releases/tag/6.7.5
- https://github.com/cubecart/v6/security/advisories/GHSA-43f6-gfcf-wj9c
- https://github.com/cubecart/v6/security/advisories/GHSA-43f6-gfcf-wj9c