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CVE-2025-15463

MEDIUM 6.5 CVSS 3.1
Published
May 12, 2026
Last modified
October 7, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-94
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Description

The The Advanced Custom Fields: Extended plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 0.9.2.3. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • hwk-fr Advanced Custom Fields: Extended — Up to and including 0.9.2.3

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/acf-extended/tags/0.9.2.2/includes/modules/form/module-form-action-email.php#L111
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/acf-extended/tags/0.9.2.2/includes/modules/form/module-form-front-render.php#L35
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/f8544784-1994-47e2-be39-568d0ab9ee00?source=cve
  • nvd.nist.gov Official NVD record