Wordpress Simple Paypal Shopping Cart Vulnerabilities

The Simple Shopping Cart plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.2.9 due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to perform an unauthorized action.

CVSS:

5.3

Affected:

up to 5.2.9

Fixed in:

5.3.0

Disclosed:

Jun 2, 2026

CVE-2026-48868 on NVD →

Authenticated (Contributor+) Stored Cross-Site Scripting via 'wpsc_display_product' Shortcode vulnerability

CVSS:

6.5

Affected:

up to 5.2.4

Fixed in:

5.2.5

Disclosed:

Apr 3, 2026

The Simple Shopping Cart plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wpsc_display_product' shortcode in all versions up to, and including, 5.2.4 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attack...

CVSS:

6.4

Affected:

up to 5.2.4

Fixed in:

5.2.5

Disclosed:

Apr 3, 2026

CVE-2026-0552 on NVD →

The WordPress Simple Shopping Cart plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wp_cart_button' shortcode in all versions up to, and including, 5.1.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated at...

CVSS:

6.4

Affected:

up to 5.1.3

Fixed in:

5.1.4

Disclosed:

Apr 30, 2025

CVE-2025-3890 on NVD →

The WordPress Simple Shopping Cart plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.1.3 via the 'process_payment_data' due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to change the quantity of a produc...

CVSS:

5.3

Affected:

up to 5.1.3

Fixed in:

5.1.4

Disclosed:

Apr 30, 2025

CVE-2025-3889 on NVD →

The WordPress Simple Shopping Cart plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.1.3 due to lack of randomization of a user controlled key. This makes it possible for unauthenticated attackers to access customer shopping carts and edit product links, add...

CVSS:

6.5

Affected:

up to 5.1.3

Fixed in:

5.1.4

Disclosed:

Apr 30, 2025

CVE-2025-3874 on NVD →

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 secu...

CVSS:

7.5

Affected:

up to 5.1.2

Fixed in:

5.1.3

Disclosed:

Apr 22, 2025

CVE-2025-3530 on NVD →

The WordPress Simple Shopping Cart plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 5.1.2 via the 'file_url' parameter. This makes it possible for unauthenticated attackers to view potentially sensitive information and download a digital product without paying f...

CVSS:

8.2

Affected:

up to 5.1.2

Fixed in:

5.1.3

Disclosed:

Apr 22, 2025

CVE-2025-3529 on NVD →

The WordPress Simple Shopping Cart plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wp_cart_button' and 'wp_cart_display_product' shortcodes in all versions up to, and including, 5.0.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes i...

CVSS:

6.4

Affected:

up to 5.0.7

Fixed in:

5.0.8

Disclosed:

Dec 23, 2024

CVE-2024-12622 on NVD →

The WordPress Simple Shopping Cart plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the automatic redirect URL setting in all versions up to and including 4.7.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level p...

CVSS:

4.4

Affected:

up to 4.7.1

Fixed in:

4.7.2

Disclosed:

Jan 26, 2024

CVE-2023-6497 on NVD →

The WP Simple Shopping Cart plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 4.6.3 due to the plugin saving shopping cart data exports in a publicly accessible location (/wp-content/plugins/wordpress-simple-paypal-shopping-cart/includes/admin/). This makes it possib...

CVSS:

5.3

Affected:

4.6.3 – 4.6.3

Fixed in:

4.6.4

Disclosed:

Mar 16, 2023

CVE-2023-1431 on NVD →

The WordPress Simple PayPal Shopping Cart plugin for WordPress is vulnerable to Stored Cross-Site Scripting via shortcode in versions up to, and including, 4.6.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above,...

CVSS:

6.4

Affected:

up to 4.6.1

Fixed in:

4.6.2

Disclosed:

Dec 27, 2022

CVE-2022-4672 on NVD →

Cross-site request forgery (CSRF) vulnerability in the WordPress Simple Paypal Shopping Cart plugin before 3.6 for WordPress allows remote attackers to hijack the authentication of administrators for requests that change plugin settings.

CVSS:

4.7

Affected:

up to 3.6

Fixed in:

3.6

Disclosed:

Aug 1, 2014

CVE-2013-2705 on NVD →