CVE-2023-6742: Enviragallery Envira Gallery

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

The Gallery Plugin for WordPress – Envira Photo Gallery plugin for WordPress is vulnerable to unauthorized modification of data due to an improper capability check on the 'envira_gallery_insert_images' function in all versions up to, and including, 1.8.7.1. This makes it possible for authenticated attackers, with contributor access and above, to modify galleries on other users' posts.

Affected products

• Enviragallery Envira Gallery: up to and including 1.8.7.1

Published 2024-01-11. Last modified 2026-06-17.