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CVE-2026-12982

Medium

Description

The Document Gallery WordPress plugin before 5.1.1 does not properly sanitise and escape user input before reflecting it back in the response of an unauthenticated AJAX action, leading to a Reflected Cross-Site Scripting vulnerability which can be exploited against unauthenticated users.

SeverityMedium
CVSS6.1
Exploit probability—
ProductDocument Gallery
PublishedJul 27, 2026
First seenJul 27, 2026
Weakness typeCWE-79Cross-site scripting (XSS)

How to fix

Update
  • Document Gallery5.1.1 or later

Affected products

ProductAffected versionsFixed in
Document Galleryv < 5.1.15.1.1

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