CVEvulnerability

CVE-2026-2826

4.3 MEDIUM Published 2026-04-04 Modified 2026-07-21 Official page ↗
Status
Deferred
Published
2026-04-04
Last modified
2026-07-21
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weaknesses
CWE-862

Description

The Kadence Blocks — Page Builder Toolkit for Gutenberg Editor plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.6.3. This is due to the plugin not properly verifying that a user has the `upload_files` capability in the `process_pattern` REST API endpoint. This makes it possible for authenticated attackers, with contributor level access and above, to upload images to the WordPress Media Library by supplying remote image URLs that the server downloads and creates as media attachments.

Related

Weakness · CWE (1)

  • CWE-862 Missing Authorization weakness

References