The Advanced Custom Fields (ACF®) plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 6.8.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to overwrite the post_title and post_content of any post bound to a publicly accessible acf_form() instance by injecting values into the _post_title and _post_content parameters of a form submission request.
| Software Type | Plugin |
|---|---|
| Software Slug |
advanced-custom-fields
View on wordpress.org
|
| CVE | CVE-2026-8382 |
| Patched Versions |
6.8.2
|
| Affected Versions |
*-6.8.1
|
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