Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WP Sunshine Sunshine Photo Cart allows Reflected XSS.This issue affects Sunshine Photo Cart: from n/a through 3.1.1.
The Sunshine Photo Cart: Free Client Galleries for Photographers plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.0.24 via the 'invoice'. This makes it possible for unauthenticated attackers to extract sensitive data including customer email and physical addresses.
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.
The Sunshine Photo Cart WordPress plugin before 2.9.15 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting.