Cloudanix VulnDB

CVE-2025-12182

Medium · 4.3

CVSS

4.3

EPSS

0.2%

Published

Nov 15, 2025

CISA due date

—

The record

The Qi Blocks plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the `resize_image_callback()` function in all versions up to, and including, 1.4.3. This is due to the plugin not properly verifying that a user has permission to resize a specific attachment. This makes it possible for authenticated attackers, with Contributor-level access and above, to resize arbitrary media library images belonging to other users, which can result in unintended file writes, disk consumption, and server resource abuse through processing of large images.

Affected packages

Ecosystem Package Introduced Fixed

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