PT-2025-18384 · WordPress · Wordpress Simple Shopping Cart

Jack Taylor

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CVE-2025-3890

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Published

2025-05-01

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Updated

2025-05-06

CVSS v3.1

6.4

Medium

VectorAV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions WordPress Simple Shopping Cart plugin versions up to, and including, 5.1.3
Description The issue is related to Stored Cross-Site Scripting via the plugin's 'wp cart button' shortcode due to insufficient input sanitization and output escaping on user-supplied attributes. This allows authenticated attackers with contributor-level access and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Recommendations For WordPress Simple Shopping Cart plugin versions up to, and including, 5.1.3, update to a version later than 5.1.3 to resolve the issue. As a temporary workaround, consider restricting access to the 'wp cart button' shortcode for users with contributor-level access and above until a patch is available.

Fix

XSS

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Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-3890

Affected Products

Wordpress Simple Shopping Cart