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.
History

Wed, 23 Apr 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 23 Apr 2025 07:30:00 +0000

Type Values Removed Values Added
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.
Title WordPress Simple PayPal Shopping Cart <= 5.1.2 - Unauthenticated Product Price Manipulation
Weaknesses CWE-472
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published: 2025-04-23T07:06:49.749Z

Updated: 2025-04-23T16:31:12.480Z

Reserved: 2025-04-11T22:18:57.487Z

Link: CVE-2025-3530

cve-icon Vulnrichment

Updated: 2025-04-23T16:31:01.691Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-04-23T08:15:14.723

Modified: 2025-04-23T14:08:13.383

Link: CVE-2025-3530

cve-icon Redhat

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