Vulnerabilities and security researches foracf-extended acf-extended

Dec 11, 2025

CVE, Research URL: CVE-2025-13486
Home page URL: Security reports for Advanced Custom Fields: Extended
Application: Advanced Custom Fields: Extended
Date: Dec 03, 2025
Research Description: The Advanced Custom Fields: Extended plugin for WordPress is vulnerable to Remote Code Execution in versions 0.9.0.5 through 0.9.1.1 via the prepare_form() function. This is due to the function accepting user input and then passing that through call_user_func_array(). This makes it possible for unauthenticated attackers to execute arbitrary code on the server, which can be leveraged to inject backdoors or create new administrative user accounts.
Affected versions: max 0.9.2.
Status: vulnerable

Jun 07, 2024

CVE, Research URL: CVE-2023-5292
Home page URL: Security reports for Advanced Custom Fields: Extended
Application: Advanced Custom Fields: Extended
Date: Oct 20, 2023
Research Description: The Advanced Custom Fields: Extended plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'acfe_form' shortcode in versions up to, and including, 0.8.9.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected versions: max 0.8.9.4.
Status: vulnerable

CVE, Research URL: CVE-2021-24865
Home page URL: Security reports for Advanced Custom Fields: Extended
Application: Advanced Custom Fields: Extended
Date: Jan 24, 2022
Research Description: The Advanced Custom Fields: Extended WordPress plugin before 0.8.8.7 does not validate the order and orderby parameters before using them in a SQL statement, leading to a SQL Injection issue
Affected versions: max 0.8.8.7.
Status: vulnerable