Security Advisory

CVE-2026-4766

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-03-25 01:25:06

Last updated 2026-04-08 17:30:19

Assigner Wordfence

State PUBLISHED

Description

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.

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