WordPressプラグイン「Events Manager – Calendar, Bookings, Tickets, Appointments and more!」に競合状態の脆弱性（CVE-2026-42689）
概要
WordPressプラグイン「Events Manager – Calendar, Bookings, Tickets, Appointments and more!」に競合状態の脆弱性が確認されました。
バージョン 7.4.8 以前に影響があります。
脆弱性の基本情報
| 脆弱性ID |
CVE-2026-42689 WF-e1eafbdf-450a-4cc9-b917-3f3802e089f1 |
|---|---|
| 脆弱性の種類 | 競合状態 |
| 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10月12日 |
| 更新日 | 2026年10月13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「Events Manager – Calendar, Bookings, Tickets, Appointments and more!」 |
7.4.8 以前 | — | Wordfence Intelligence |
推奨対応
- WordPressプラグイン「Events Manager – Calendar, Bookings, Tickets, Appointments and more!」の提供元が公開している最新情報を確認し、公式の最新版へ更新してください。
情報元の原文
Wordfence Intelligence
Events Manager – Calendar, Bookings, Tickets, Appointments and more! <= 7.4.8 - Unauthenticated Race Condition
The Events Manager – Calendar, Bookings, Tickets, Appointments and more! plugin for WordPress is vulnerable to a Race Condition in all versions up to, and including, 7.4.8. This makes it possible for unauthenticated attackers to perform an unauthorized action.
Copyright 2012-2026 Defiant Inc.
Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy.
Copyright 1999-2026 The MITRE Corporation
CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.