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.
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History
Thu, 04 Dec 2025 16:45:00 +0000
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Wed, 03 Dec 2025 15:15:00 +0000
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Wed, 03 Dec 2025 07:00:00 +0000
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| 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. | |
| Title | Advanced Custom Fields: Extended 0.9.0.5 - 0.9.1.1 - Unauthenticated Remote Code Execution in prepare_form | |
| Weaknesses | CWE-94 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published:
Updated: 2025-12-03T14:32:58.739Z
Reserved: 2025-11-20T17:33:07.800Z
Link: CVE-2025-13486
Updated: 2025-12-03T14:32:34.188Z
Status : Awaiting Analysis
Published: 2025-12-03T07:16:02.840
Modified: 2025-12-04T17:15:08.283
Link: CVE-2025-13486
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