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CVE-2025-6726

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CVE-2025-6726

Published: Jul 18, 2025

Modified: Apr 8, 2026

PUBLISHED

CVSS v3.1

4.3

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.

VendorProductVersions

krasenslavov

Block Editor Gallery Slider for WordPress – Image Slider, Gallery Carousel & Lightbox Plugin

affected
0 - <= 1.1.1

Weaknesses (CWE)

CWE-862

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

References

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