Vulnerability in Advanced Custom Fields: Extended — CVE-2026-110305

What to do now

Update Advanced Custom Fields: Extended to 0.9.2.8 or later.

Affected versions

• Everything up to and including 0.9.2.7

The Advanced Custom Fields: Extended plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 0.9.2.7 via the process. This makes it possible for unauthenticated attackers to extract sensitive data including the WordPress password hash of any user by injecting a {get_user} template tag that is resolved and written as a publicly readable term name. Exploitation requires that an administrator has configured a public [acfe_form] shortcode page with a Term action using a save.name field mapping — a supported and documented configuration.

This description is reproduced verbatim from the public vulnerability record.

• https://plugins.trac.wordpress.org/browser/acf-extended/tags/0.9.2.7/includes/modules/form/module-form-action-term.php#L227
• https://plugins.trac.wordpress.org/browser/acf-extended/tags/0.9.2.7/includes/modules/form/module-form-action-term.php#L287
• https://plugins.trac.wordpress.org/browser/acf-extended/tags/0.9.2.7/includes/modules/form/module-form-action-term.php#L337
• https://plugins.trac.wordpress.org/browser/acf-extended/tags/0.9.2.7/includes/modules/form/module-form-front.php#L62
• https://plugins.trac.wordpress.org/browser/acf-extended/tags/0.9.2.7/includes/template-tags.php#L1053
• https://plugins.trac.wordpress.org/browser/acf-extended/tags/0.9.2.7/includes/template-tags.php#L609

This page is compiled automatically from public databases. Accuracy is not guaranteed; confirm against the vendor advisory before acting.