WordPressプラグイン「Animated Text Block – Add Typing and Looping Text Effects」に認可の欠如の脆弱性（CVE-2026-116613）
概要
WordPressプラグイン「Animated Text Block – Add Typing and Looping Text Effects」に認可の欠如の脆弱性が確認されました。
バージョン 1.2.6 以前に影響があります。
修正版 1.2.7 への更新が推奨されます。
脆弱性の基本情報
| 脆弱性ID |
CVE-2026-116613 WF-7163be31-8f55-45ba-8364-e84a3e636d5b |
|---|---|
| 脆弱性の種類 | 認可の欠如 |
| 危険度 | 高 |
| CVSSスコア |
7.5（CVSS v3.1） CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| 公開日 | 2026年10月27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「Animated Text Block – Add Typing and Looping Text Effects」 |
1.2.6 以前 | 1.2.7 | Wordfence Intelligence |
推奨対応
- WordPressプラグイン「Animated Text Block – Add Typing and Looping Text Effects」を修正版 1.2.7 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
Animated Text Block <= 1.2.6 - Missing Authorization to Unauthenticated Sensitive Information Exposure via 'id' Shortcode Attribute
The Animated Text Block plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 1.2.6 via the 'animated-text' shortcode. This is due to the atb_shortcode_handler() function fetching an arbitrary post by attacker-supplied ID and, in the 'publish' branch, calling displayContent() with no capability check and no validation that the post's post_type is the plugin's own CPT or is otherwise viewable (is_post_type_viewable()). This makes it possible for authenticated attackers, with Contributor-level access and above, to read the rendered block content of any published post, including posts of non-public custom post types (public=false, show_in_rest=false) that WordPress would otherwise hide from direct URLs and the REST API.
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