CVE-2021-4415: Sunshinephotocart Sunshine Photo Cart

Medium severity, CVSS 4.3. EPSS: 0.4% chance of exploitation in the next 30 days.

The Sunshine Photo Cart plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.8.28 This is due to missing or incorrect nonce validation on the sunshine_products_quicksave_post() function. This makes it possible for unauthenticated attackers to save custom post data via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

• Sunshinephotocart Sunshine Photo Cart: up to and including 2.8.28

Published 2023-07-12. Last modified 2026-06-17.