Threat Entry Updated 2026-03-25

CVE-2026-4766 - Easy Image Gallery Plugin

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.

PLUGIN Easy Image Gallery

CVE-2026-4766

MEDIUM CVSS 6.4 2026-03-25

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2025-07-03

CVE-2025-2540 - Easy Image Gallery Plugin

Multiple plugins for WordPress are vulnerable to Stored Cross-Site Scripting via the plugin's bundled prettyPhoto library (version 3.1.6) in various versions due to insufficient input sanitization and output escaping on user supplied attributes. 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.

PLUGIN Easy Image Gallery

CVE-2025-2540

MEDIUM CVSS 6.4 2025-07-03

Risk Score

Open Full Technical Breakdown