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OpenAdvisories
Medium · 4.8 CVE-2026-39428 EUVD-2026-30157

CubeCart: Stored Cross-Site Scripting (XSS)

Published May 13, 2026 · Updated May 14, 2026 · Assigned by GitHub_M

Description

CubeCart is an ecommerce software solution. Prior to 6.6.0, a Stored Cross-Site Scripting (XSS) vulnerability exists in CubeCart v6.x. An attacker with administrative privileges can inject malicious JavaScript payloads into multiple fields during the creation or modification of a product. These payloads are stored in the database and executed whenever a user (customer or another administrator) views the affected product pages, which could lead to session hijacking or unauthorized actions. This vulnerability is fixed in 6.6.0.

Affected products

VendorProductAffectedFixed
cubecart v6 < 6.6.0 —

References