CVE-2025-3530

High

Description

The WordPress Simple Shopping Cart plugin for WordPress is vulnerable to product price manipulation in all versions up to, and including, 5.1.2. This is due to a logic flaw involving the inconsistent use of parameters during the cart addition process. The plugin uses the parameter 'product_tmp_two' for computing a security hash against price tampering while using 'wspsc_product' to display the product, allowing an unauthenticated attacker to substitute details from a cheaper product and bypass payment for a more expensive item.

SeverityHigh
CVSS7.5
Exploit probability—
ProductSimple Shopping Cart
PublishedApr 23, 2025
First seenApr 23, 2025
Weakness typeCWE-472CWE-472

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
mra13 Simple Shopping Cartv ≤ 5.1.2—

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