CVE-2025-6726
Medium
Description
The Block Editor Gallery Slider plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the classic_gallery_slider_options() function in all versions up to, and including, 1.1.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update limited post meta for arbitrary posts.
SeverityMedium
CVSS4.3
Exploit probability—
ProductBlock Editor Gallery Slider for WordPress – Image Slider, Gallery Carousel & Lightbox Plugin
PublishedJul 18, 2025
First seenJul 18, 2025
Weakness typeCWE-862Missing authorization
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| krasenslavov Block Editor Gallery Slider for WordPress – Image Slider, Gallery Carousel & Lightbox Plugin | v ≤ 1.1.1 | — |
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