WordPress プラグインの脆弱性一覧(直近90日)

直近90日(2026年7月19日〜2026年10月17日)に公表された WordPress プラグインの脆弱性を、深刻度・修正版の有無・国内で使われているサイトの数とあわせて並べています。

直近90日のまとめ

脆弱性の一覧

深刻度「高」・国内で使われているもの:671 件(11/14ページ)

表は横にスクロールできます。

公表日脆弱性(英語の原文)プラグイン深刻度修正版国内の利用数出典
2026/8/18 Youzify – BuddyPress Community, User Profile, Social Network & Membership Plugin for WordPress <= 1.3.7 - Unauthenticated PHP Object InjectionCVE-2026-73397 Youzifyyouzify 高(High) CVSS 8.1 なし 10 件未満 Defiant・MITRE
2026/8/18 GP Premium <= 2.5.5 - Authenticated (Contributor+) Arbitrary File UploadCVE-2026-66627 GP Premiumgp-premium 高(High) CVSS 8.8 あり(2.5.6) 259 件 Defiant・MITRE
2026/8/18 JetAppointment <= 2.5.2 - Unauthenticated SQL InjectionCVE-2026-73365 JetAppointmentjet-appointments-booking 高(High) CVSS 7.5 あり(2.5.2.1) 10 件未満 Defiant・MITRE
2026/8/18 URL Shortify – Simple and Easy URL Shortener <= 2.5.0 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-73362 URL Shortifyurl-shortify 高(High) CVSS 7.2 あり(2.5.1) 13 件 Defiant・MITRE
2026/8/18 Recipe Card Blocks Lite <= 3.4.18 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-73361 Recipe Card Blocks Literecipe-card-blocks-by-wpzoom 高(High) CVSS 7.2 あり(3.4.19) 19 件 Defiant・MITRE
2026/8/18 Sticky Chat Widget – Floating Chat Icons, Contact Form, Call, Click to Chat, Email & Message Buttons <= 1.4.2 - Unauthenticated SQL InjectionCVE-2026-73187 Sticky Chat Widgetsticky-chat-widget 高(High) CVSS 7.5 あり(1.4.3) 11 件 Defiant・MITRE
2026/8/18 Better Messages – Chat Rooms, Group Chat, Private Messages & AI Chat Bots <= 2.15.22 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-32547 Better Messagesbp-better-messages 高(High) CVSS 7.2 あり(2.15.23) 10 件未満 Defiant・MITRE
2026/8/18 Fluent Forms Pro Add On Pack < 6.2.12 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-66633 Fluent Forms Pro Add On Packfluentformpro 高(High) CVSS 7.2 あり(6.2.12) 10 件未満 Defiant・MITRE
2026/8/18 Smart Popup by Supsystic <= 1.13.0 - Unauthenticated PHP Object InjectionCVE-2026-73380 Smart Popup by Supsysticpopup-by-supsystic 高(High) CVSS 8.1 あり(1.13.1) 10 件未満 Defiant・MITRE
2026/8/18 Restaurant Menu and Food Ordering <= 2.4.11 - Unauthenticated Local File InclusionCVE-2026-73400 Restaurant Menu and Food Orderingmp-restaurant-menu 高(High) CVSS 8.1 あり(2.4.12) 10 件未満 Defiant・MITRE
2026/8/18 Depicter — Popup & Slider Builder <= 4.8.0 - Unauthenticated SQL InjectionCVE-2026-66622 Depicterdepicter 高(High) CVSS 7.5 あり(4.8.1) 17 件 Defiant・MITRE
2026/8/18 WP Multilang – Translation and Multilingual Plugin <= 2.4.31 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-73342 WP Multilangwp-multilang 高(High) CVSS 7.2 あり(2.4.32) 40 件 Defiant・MITRE
2026/8/17 Easy Google Maps <= 1.13.0 - Unauthenticated PHP Object InjectionCVE-2026-73366 Easy Google Maps by Supsysticgoogle-maps-easy 高(High) CVSS 8.1 あり(1.14.0) 52 件 Defiant・MITRE
2026/8/17 Subscribe2 – Form, Email Subscribers & Newsletters <= 10.47 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-73393 Subscribe2subscribe2 高(High) CVSS 7.2 あり(10.48) 35 件 Defiant・MITRE
2026/8/17 Modern Events Calendar < 7.35.0 - Unauthenticated SQL InjectionCVE-2026-73339 Modern Events Calendarmodern-events-calendar 高(High) CVSS 7.5 あり(7.35.0) 15 件 Defiant・MITRE
2026/8/17 Sync Post With Other Site <= 1.9.3 - Authenticated (Contributor+) Arbitrary File UploadCVE-2026-32463 Sync Post With Other Sitesync-post-with-other-site 高(High) CVSS 8.8 なし 10 件未満 Defiant・MITRE
2026/8/17 10Web Booster – Website speed optimization, Cache & Page Speed optimizer <= 2.33.4 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-14287 10Web Boostertenweb-speed-optimizer 高(High) CVSS 7.2 あり(2.33.5) 15 件 Defiant・MITRE
2026/8/17 Booking calendar, Appointment Booking System <= 3.2.36 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-14334 Booking calendar, Appointment Booking S…booking-calendar 高(High) CVSS 7.2 なし 10 件未満 Defiant・MITRE
2026/8/17 Easy Google Maps < 1.14.2 - Unauthenticated Arbitrary Remote Script InclusionCVE-2026-73367 Easy Google Maps by Supsysticgoogle-maps-easy 高(High) CVSS 8.1 あり(1.14.2) 52 件 Defiant・MITRE
2026/8/17 Chaty Pro <= 3.5.8 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-73360 Chaty Prochaty-pro 高(High) CVSS 7.2 あり(3.5.9) 10 件 Defiant・MITRE
2026/8/16 Online Scheduling and Appointment Booking System <= 27.7 - Unauthenticated Stored Cross-Site Scripting via bookly_speed_up_update_addons AJAX actionCVE-2026-13424 Online Scheduling and Appointment Booki…bookly-responsive-appointment-booking-tool 高(High) CVSS 7.2 あり(28.0) 30 件 Defiant・MITRE
2026/8/16 Gallery by BestWebSoft <= 4.7.9 - Authenticated (Editor+) SQL Injection via Gallery Image Order Array KeysCVE-2026-2497 Gallery by BestWebSoftgallery-plugin 高(High) CVSS 7.2 あり(4.8.0) 23 件 Defiant・MITRE
2026/8/16 WP Travel Engine <= 6.8.4 - Missing Authorization to Unauthenticated Sensitive Information Disclosure via 'booking_id' ParameterCVE-2026-17087 WP Travel Enginewp-travel-engine 高(High) CVSS 7.5 あり(6.8.5) 14 件 Defiant・MITRE
2026/8/16 Royal Addons for Elementor <= 1.7.1064 - Authenticated (Contributor+) Server-Side Request Forgery via Form Builder Widget 'webhook_url' SettingCVE-2026-17123 Royal Addons for Elementorroyal-elementor-addons 高(High) CVSS 8.8 あり(1.7.1065) 241 件 Defiant・MITRE
2026/8/15 Templately <= 3.7.1 - Authenticated (Contributor+) Arbitrary File Upload to Remote Code Execution via Gutenberg Cloud Import Attachment Filename MismatchCVE-2026-18438 Templatelytemplately 高(High) CVSS 8.8 あり(3.7.2) 345 件 Defiant・MITRE
2026/8/15 Real Estate Manager Pro <= 12.8.6 - Authenticated (Subscriber+) Privilege Escalation via 'user_has_cap' Filter ID CollisionCVE-2026-15142 Real Estate Manager Proreal-estate-manager-pro 高(High) CVSS 7.5 あり(12.8.7) 10 件未満 Defiant・MITRE
2026/8/15 Invisible Anti-Spam & CAPTCHA <= 5.1 - Unauthenticated Stored Cross-Site Scripting via 'action' ParameterCVE-2026-16145 Invisible Anti-Spam & CAPTCHAgdpr-compliant-recaptcha-for-all-forms 高(High) CVSS 7.2 あり(5.1.1) 10 件未満 Defiant・MITRE
2026/8/14 Templately – Elementor & Gutenberg Template Library: 6500+ Free & Pro Ready Templates And Cloud! <= 3.7.1 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-66667 Templatelytemplately 高(High) CVSS 7.2 あり(3.7.2) 345 件 Defiant・MITRE
2026/8/14 Site Reviews <= 8.2.0 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-73382 Site Reviewssite-reviews 高(High) CVSS 7.2 あり(8.2.1) 445 件 Defiant・MITRE
2026/8/14 Essential Real Estate <= 5.3.3 - Authenticated (Customer+) PHP Object InjectionCVE-2026-32465 Essential Real Estateessential-real-estate 高(High) CVSS 7.5 なし 10 件未満 Defiant・MITRE
2026/8/14 OttoKit: All-in-One Automation Platform <= 1.1.35 - Unauthenticated Server-Side Request ForgeryCVE-2026-32553 OttoKitsuretriggers 高(High) CVSS 7.2 あり(1.1.36) 15 件 Defiant・MITRE
2026/8/14 Cookie Banner for GDPR / CCPA <= 4.3.5 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'regionArray' ParameterCVE-2026-13360 WPLP Cookie Consentgdpr-cookie-consent 高(High) CVSS 7.2 あり(4.4.0) 10 件未満 Defiant・MITRE
2026/8/13 W3 Total Cache <= 2.10.3 - Unauthenticated Stored Cross-Site Scripting via Comment Author NameCVE-2026-18109 W3 Total Cachew3-total-cache 高(High) CVSS 7.2 あり(2.10.4) 411 件 Defiant・MITRE
2026/8/13 Booking Activities <= 1.18.4 - Unauthenticated PHP Object InjectionCVE-2026-28176 Booking Activitiesbooking-activities 高(High) CVSS 8.1 あり(1.18.5) 10 件未満 Defiant・MITRE
2026/8/13 The Grid <= 2.7.9.1 - Authenticated (Subscriber+) Privilege EscalationCVE-2026-28191 The Gridthe-grid 高(High) CVSS 8.8 なし 11 件 Defiant・MITRE
2026/8/13 Blog Floating Button <= 1.4.20 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-28170 Blog Floating Buttonblog-floating-button 高(High) CVSS 7.2 あり(1.4.21) 1,677 件 Defiant・MITRE
2026/8/13 Tour Master - Tour Booking, Travel, Hotel < 5.4.8 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-14239 Tour Mastertourmaster 高(High) CVSS 7.2 あり(5.4.8) 10 件未満 Defiant・MITRE
2026/8/13 Mang Board WP <= 2.3.4 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-61974 Mang Boardmangboard 高(High) CVSS 7.2 あり(2.3.5) 10 件未満 Defiant・MITRE
2026/8/13 Visitors Traffic Real Time Statistics <= 8.11 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-28175 Visitor Traffic Real Time Statisticsvisitors-traffic-real-time-statistics 高(High) CVSS 7.2 あり(8.12) 157 件 Defiant・MITRE
2026/8/13 Knowledge Base for Documentation, FAQs with AI Assistance <= 17.211.0 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-28187 Echo Knowledge Baseecho-knowledge-base 高(High) CVSS 7.2 あり(17.212.0) 10 件未満 Defiant・MITRE
2026/8/13 Fluent Forms <= 6.2.11 - Unauthenticated Stored Cross-Site Scripting via Notification Smartcode ValuesCVE-2026-18146 Fluent Formsfluentform 高(High) CVSS 7.2 あり(6.2.12) 671 件 Defiant・MITRE
2026/8/12 Maspik – Spam blacklist <= 2.9.1 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-28003 Spam Protectioncontact-forms-anti-spam 高(High) CVSS 7.2 あり(2.9.2) 10 件未満 Defiant・MITRE
2026/8/12 Essential Addons for Elementor <= 6.7.1 - Unauthenticated Privilege EscalationCVE-2026-18039 Essential Addons for Elementoressential-addons-for-elementor-lite 高(High) CVSS 7.3 あり(6.7.2) 1,874 件 Defiant・MITRE
2026/8/11 Frontend Admin by DynamiApps <= 3.29.9 - Authenticated (Subscriber+) Arbitrary Password Reset via Encrypted Object TokenCVE-2026-15606 ACF Frontend Admin by DynamiAppsacf-frontend-form-element 高(High) CVSS 8.8 あり(3.29.10) 32 件 Defiant・MITRE
2026/8/11 GeoDirectory <= 2.8.169 - Authenticated (Subscriber+) Arbitrary File Deletion via 'post_type' Parameter via Query-String Bypass in geodir_save_post + geodir_delete_revisionCVE-2026-19091 GeoDirectorygeodirectory 高(High) CVSS 8.1 あり(2.8.170) 12 件 Defiant・MITRE
2026/8/11 AcyMailing <= 10.11.1 - Authenticated (Subscriber+) Missing Authorization to Account Takeover via Notification Template UpdateCVE-2026-15426 AcyMailingacymailing 高(High) CVSS 8.8 あり(11.0.0) 10 件未満 Defiant・MITRE
2026/8/11 Tablesome Table – Contact Form DB – WPForms, CF7, Gravity, Forminator, Fluent <= 1.2.9 - Unauthenticated SQL InjectionCVE-2026-66659 Tablesome Tabletablesome 高(High) CVSS 7.5 なし 10 件未満 Defiant・MITRE
2026/8/11 Welcart e-Commerce <= 2.11.31 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-27539 Welcart e-Commerceusc-e-shop 高(High) CVSS 7.2 あり(2.11.32) 2,863 件 Defiant・MITRE
2026/8/11 Smart Popup by Supsystic <= 1.11.2 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-27537 Smart Popup by Supsysticpopup-by-supsystic 高(High) CVSS 7.2 あり(1.12.0) 10 件未満 Defiant・MITRE
2026/8/10 Directories Pro <= 2.0.5 - Authenticated (Subscriber+) Privilege EscalationCVE-2026-66661 Directories Prodirectories-pro 高(High) CVSS 8.8 なし 10 件未満 Defiant・MITRE

題名は Wordfence Intelligence の原文(英語)のままです。題名から Wordfence の詳細ページ(英語)へ移動します。「国内の利用数」は使っていることを確認できたサイトの数(下限、2026年9月時点)で、脆弱なバージョンを使っているサイトの数ではありません。

この一覧の読み方(注意)

使っているプラグインが載っていたら

調べ方

出典

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. Wordfence Intelligence Terms and Conditions

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. CVE Terms of Use