CVE-2026-14372
Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder に報告された脆弱性
概要
The Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the deleteFiles function in all versions up to, and including, 3.1.1 This makes it possible for authenticated attackers, with subscriber-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config).
影響を受けるバージョン
- 0以上 〜 3.1.1以下
対処方法
Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder を 3.1.2 以降に更新してください。これで本脆弱性は解消します。
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URLを入力するだけで、実際に使われているプラグインを検出し、 このデータベースと突き合わせて既知の脆弱性が残っていないかを確認できます。登録不要・無料です。
30秒で無料診断する参照
- https://plugins.trac.wordpress.org/browser/bit-form/tags/3.1.1/includes/Admin/Form/Helpers.php#L302
- https://plugins.trac.wordpress.org/browser/bit-form/tags/3.1.1/includes/Core/Form/FormManager.php#L1039
- https://plugins.trac.wordpress.org/browser/bit-form/tags/3.1.1/includes/Core/Form/FormManager.php#L1044
- https://plugins.trac.wordpress.org/browser/bit-form/tags/3.1.1/includes/Core/Util/FileHandler.php#L129
- https://plugins.trac.wordpress.org/browser/bit-form/tags/3.1.1/includes/Frontend/Ajax/FrontendAjax.php#L87
- https://plugins.trac.wordpress.org/browser/bit-form/trunk/includes/Admin/Form/Helpers.php#L302
- https://plugins.trac.wordpress.org/browser/bit-form/trunk/includes/Core/Form/FormManager.php#L1039
- https://plugins.trac.wordpress.org/browser/bit-form/trunk/includes/Core/Form/FormManager.php#L1044