CVE-2021-4384: Origincode Photo-Contest

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

The WordPress Photo Gallery – Image Gallery plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.0.6. This is due to missing or incorrect nonce validation on the load_images_thumbnail() and edit_gallery() functions. This makes it possible for unauthenticated attackers to edit galleries via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

• Origincode Photo-Contest: up to and including 1.0.6

Published 2023-07-01. Last modified 2026-06-17.