WordPressプラグイン「Premium Packages – Sell Digital Products Securely」に脆弱性（CVE-2026-93511）
概要
WordPressプラグイン「Premium Packages – Sell Digital Products Securely」に脆弱性が確認されました。
バージョン 7.2.0 以前に影響があります。
修正版 7.2.1 への更新が推奨されます。
脆弱性の基本情報
| 脆弱性ID |
CVE-2026-93511 WF-f0f1cf03-0550-494e-8f41-7ee297bbff5f |
|---|---|
| 脆弱性の種類 | CWE-602 |
| 危険度 | 中 |
| CVSSスコア |
5.3（CVSS v3.1） CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| 公開日 | 2026年9月21日 |
| 更新日 | 2026年9月30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「Premium Packages – Sell Digital Products Securely」 |
7.2.0 以前 | 7.2.1 | Wordfence Intelligence |
推奨対応
- WordPressプラグイン「Premium Packages – Sell Digital Products Securely」を修正版 7.2.1 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
Premium Packages <= 7.2.0 - Unauthenticated Forged Payment and Subscription Events
The Premium Packages plugin for WordPress is vulnerable to Improper Signature Verification in all versions up to, and including, 7.2.0. This is due to missing PayPal webhook signature verification in the handleWebhook function before processing payment and subscription events. This makes it possible for unauthenticated attackers to forge PayPal payment confirmations and subscription-cancellation events, granting access to purchases that were never completed or revoking access for legitimate subscribers.
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