WordPressプラグイン「Mail Mint – Email Marketing, Automation & WooCommerce Emails with AI Assistance」に信頼できないデータのデシリアライズの脆弱性（CVE-2026-10196）
概要
WordPressプラグイン「Mail Mint – Email Marketing, Automation & WooCommerce Emails with AI Assistance」に信頼できないデータのデシリアライズの脆弱性が確認されました。
バージョン 1.31.0 以前に影響があります。
修正版 1.31.1 への更新が推奨されます。
脆弱性の基本情報
| 脆弱性ID |
CVE-2026-10196 WF-76c073d9-9572-43e4-82eb-49adf678535b |
|---|---|
| 脆弱性の種類 | 信頼できないデータのデシリアライズ |
| 危険度 | 重大 |
| CVSSスコア |
9.8（CVSS v3.1） CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 公開日 | 2026年9月4日 |
| 更新日 | 2026年9月5日 |
影響を受ける製品
| 製品 | 影響を受けるバージョン | 修正版 | 出典 |
|---|---|---|---|
| WordPressプラグイン「Mail Mint – Email Marketing, Automation & WooCommerce Emails with AI Assistance」 |
1.31.0 以前 | 1.31.1 | Wordfence Intelligence |
推奨対応
- WordPressプラグイン「Mail Mint – Email Marketing, Automation & WooCommerce Emails with AI Assistance」を修正版 1.31.1 またはそれ以降の公式最新版へ更新してください。
情報元の原文
Wordfence Intelligence
Mail Mint <= 1.31.0 - Unauthenticated PHP Object Injection in Arbitrary Form Fields
The Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emails plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.31.0 via deserialization of untrusted input in the 'handle_form_submission' function. This makes it possible for unauthenticated attackers to inject a PHP Object. The additional presence of a POP chain allows attackers to execute code on the server. The vulnerability was partially patched in version 1.23.1.
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