WordPressプラグイン「ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin」にクロスサイトスクリプティング（XSS）の脆弱性（CVE-2026-92554）
概要
WordPressプラグイン「ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin」にクロスサイトスクリプティング（XSS）の脆弱性が確認されました。
バージョン 3.5.1 以前に影響があります。
修正版 3.5.2 への更新が推奨されます。
脆弱性の基本情報
| 脆弱性ID |
CVE-2026-92554 WF-0a60b55b-0c76-4b7c-9d16-a3cbd181eb3b |
|---|---|
| 脆弱性の種類 | クロスサイトスクリプティング（XSS） |
| 危険度 | 中 |
| CVSSスコア |
6.1（CVSS v3.1） CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| 公開日 | 2026年9月17日 |
| 更新日 | 2026年9月18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「ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin」 |
3.5.1 以前 | 3.5.2 | Wordfence Intelligence |
推奨対応
- WordPressプラグイン「ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin」を修正版 3.5.2 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
ShopLentor <= 3.5.1 - Reflected Cross-Site Scripting via Query-String Parameter Name
The ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via Query-String Parameter Name in all versions up to, and including, 3.5.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. The vulnerability is triggered via the WL: Product Horizontal Filter widget, which reflects attacker-supplied query-string parameter names from the current URL into option element value attributes without escaping, allowing payload breakout from the value="..." attribute context.
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