CVE-2026-39428

MEDIUM EPSS 7.0%

Published May 13, 20261mo ago · Modified Jun 17, 20261w ago

4.8 CVSS 3.1

Medium

Published May 13, 2026 1mo ago

Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score

4.8

Exploitability

1.7

Impact

2.7

Vector string

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required High

User Interaction Required

Scope Changed

Confidentiality Low

Integrity Low

Availability None

Threat Intelligence

EPSS Exploit Probability

7.0% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

References 1

github.com https://github.com/cubecart/v6/security/advisories/GHSA-gvxc-5v7r-272m

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.