CVE-2026-4766: Devrix Easy Image Gallery

Medium severity, CVSS 6.4. EPSS: 0.3% chance of exploitation in the next 30 days.

The Easy Image Gallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Gallery shortcode post meta field in all versions up to, and including, 1.5.3. This is due to insufficient input sanitization and output escaping on user-supplied gallery shortcode values. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

• Devrix Easy Image Gallery: up to and including 1.5.3

Published 2026-03-25. Last modified 2026-06-17.