WordPress プラグインの脆弱性一覧(直近90日)

直近90日(2026年7月20日〜2026年10月18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

すべての深刻度・国内で使われているもの:2,422 件(24/49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
2026/9/14 GiveWP <= 4.16.8.0 - Unauthenticated Privilege EscalationCVE-2026-85530 GiveWPgive 高(High) CVSS 7.3 あり(4.16.8.1) 31 件 Defiant・MITRE
2026/9/13 User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder 5.0 - 5.2.7 - Unauthenticated Information ExposureCVE-2026-86407 User Registration & Membershipuser-registration 中(Medium) CVSS 5.3 あり(5.2.8) 10 件未満 Defiant・MITRE
2026/9/13 rtMedia for WordPress, BuddyPress and bbPress < 4.7.12 - Authenticated (Subscriber+) Insecure Direct Object ReferenceCVE-2026-88912 rtMedia for WordPress, BuddyPress and b…buddypress-media 中(Medium) CVSS 4.3 あり(4.7.12) 10 件未満 Defiant・MITRE
2026/9/12 WPBot – AI ChatBot for Live Support, Lead Generation, WordPress Automation, AI Services < 8.5.7 - Missing AuthorizationCVE-2026-87918 WPBotchatbot 中(Medium) CVSS 5.3 あり(8.5.7) 10 件未満 Defiant・MITRE
2026/9/12 SureRank SEO – Meta Tags, Social Preview, XML Sitemap, Schema & Open Graph 1.6.2 - 1.10.0 - Unauthenticated Information ExposureCVE-2026-78152 SureRank SEOsurerank 中(Medium) CVSS 5.3 あり(1.10.1) 45 件 Defiant・MITRE
2026/9/12 GEO my WP <= 4.5.5.3 - Unauthenticated Local File InclusionCVE-2026-85200 GEO my WPgeo-my-wp 高(High) CVSS 7.5 あり(4.5.5.4) 10 件未満 Defiant・MITRE
2026/9/12 Tutor LMS <= 4.0.7 - Authenticated (Subscriber+) PHP Object Injection to Remote Code ExecutionCVE-2026-78175 Tutor LMStutor 高(High) CVSS 8.8 あり(4.0.8) 34 件 Defiant・MITRE
2026/9/12 rtMedia for WordPress, BuddyPress and bbPress <= 4.7.11 - Unauthenticated SQL Injection via 'compare' ParameterCVE-2026-16482 rtMedia for WordPress, BuddyPress and b…buddypress-media 高(High) CVSS 7.5 あり(4.7.12) 10 件未満 Defiant・MITRE
2026/9/12 The Events Calendar <= 6.17.3 - Unauthenticated Code Injection to Remote Code Execution via Widget 'classes' Map Callable InvocationCVE-2026-78159 The Events Calendarthe-events-calendar 緊急(Critical) CVSS 9.8 あり(6.17.3.1) 930 件 Defiant・MITRE
2026/9/12 The Events Calendar <= 6.17.4 - Unauthenticated PHP Object Injection to Remote Code ExecutionCVE-2026-78006 The Events Calendarthe-events-calendar 緊急(Critical) CVSS 9.8 あり(6.17.4.1) 930 件 Defiant・MITRE
2026/9/11 Booking for Appointments and Events Calendar – Amelia <= 2.4.9 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'load_manually' ParameterCVE-2026-10148 Booking for Appointments and Events Cal…ameliabooking 中(Medium) CVSS 6.4 あり(2.4.10) 56 件 Defiant・MITRE
2026/9/11 Slim SEO – AI SEO Plugin, Lightweight, Fast & Automated <= 4.10.0 - Authenticated (Contributor+) Insecure Direct Object ReferenceCVE-2026-62113 Slim SEOslim-seo 中(Medium) CVSS 4.3 あり(4.10.1) 231 件 Defiant・MITRE
2026/9/11 Simple Membership < 4.7.8 - Missing AuthorizationCVE-2026-88764 Simple Membershipsimple-membership 中(Medium) CVSS 4.3 あり(4.7.8) 794 件 Defiant・MITRE
2026/9/11 Visualizer – Tables & Charts Manager with Built-in AI Generator 4.0.0 - 4.0.5 - Authenticated (Contributor+) Insecure Direct Object ReferenceCVE-2026-86782 Visualizervisualizer 中(Medium) CVSS 4.3 あり(4.0.6) 385 件 Defiant・MITRE
2026/9/11 ElasticPress <= 5.3.4 - Unauthenticated Information ExposureCVE-2026-62088 ElasticPresselasticpress 中(Medium) CVSS 5.3 あり(5.3.5) 13 件 Defiant・MITRE
2026/9/11 ThemeREX Addons < 2.45.0 - Unauthenticated PHP Object InjectionCVE-2026-62105 ThemeREX Addonstrx_addons 高(High) CVSS 8.1 あり(2.45.0) 41 件 Defiant・MITRE
2026/9/11 Site Reviews 7.2.2 - 8.2.2 - Unauthenticated PHP Object InjectionCVE-2026-82925 Site Reviewssite-reviews 高(High) CVSS 8.1 あり(8.3.0) 445 件 Defiant・MITRE
2026/9/11 CoolClock < 4.3.8 - Authenticated (Contributor+) Stored Cross-Site ScriptingCVE-2026-83545 CoolClockcoolclock 中(Medium) CVSS 6.4 あり(4.3.8) 10 件未満 Defiant・MITRE
2026/9/11 Royal Addons for Elementor <= 1.7.1066 - Unauthenticated Sensitive Information Exposure via Unfiltered meta_query LIKE Oracle in 'wpr_keyword' ParameterCVE-2026-17585 Royal Addons for Elementorroyal-elementor-addons 中(Medium) CVSS 5.3 あり(1.7.1067) 241 件 Defiant・MITRE
2026/9/11 Quads Ads Manager for Google AdSense 3.0.4 - Authenticated (Subscriber+) Payment Bypass to Unpaid Ad Placement AcquisitionCVE-2026-89050 Quads Ads Manager for Google AdSensequick-adsense-reloaded 中(Medium) CVSS 4.3 あり(3.0.5) 2,225 件 Defiant・MITRE
2026/9/11 YITH WooCommerce Wishlist < 4.18.1 - Missing AuthorizationCVE-2026-82305 YITH WooCommerce Wishlistyith-woocommerce-wishlist 中(Medium) CVSS 5.3 あり(4.18.1) 231 件 Defiant・MITRE
2026/9/11 Really Simple Security <= 9.8.0 - Unauthenticated Two-Factor Authentication BypassCVE-2026-89080 Really Simple Securityreally-simple-ssl 中(Medium) CVSS 5.3 あり(9.8.1) 1,336 件 Defiant・MITRE
2026/9/11 Bold Page Builder <= 5.9.9 - Authenticated (Contributor+) Stored Cross-Site ScriptingCVE-2026-62110 Bold Page Builderbold-page-builder 中(Medium) CVSS 6.4 あり(5.9.10) 18 件 Defiant・MITRE
2026/9/11 BackWPup – WordPress Backup & Restore Plugin 5.2.2 - 5.7.4 - Missing AuthorizationCVE-2026-86815 BackWPupbackwpup 中(Medium) CVSS 4.3 あり(5.7.5) 31,377 件 Defiant・MITRE
2026/9/11 bbPress <= 2.6.14 - Unauthenticated Information ExposureCVE-2026-62137 bbPressbbpress 中(Medium) CVSS 5.3 あり(2.6.15) 772 件 Defiant・MITRE
2026/9/11 Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder with AI <= 3.6.0 - Unauthenticated PHP Object InjectionCVE-2026-62103 Everest Formseverest-forms 高(High) CVSS 8.1 あり(3.6.1) 88 件 Defiant・MITRE
2026/9/11 User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder < 5.2.8 - Unauthenticated Open RedirectCVE-2026-80072 User Registration & Membershipuser-registration 高(High) CVSS 7.2 あり(5.2.8) 10 件未満 Defiant・MITRE
2026/9/11 Booking for Appointments and Events Calendar – Amelia <= 2.4.9 - Authenticated (Editor+) SQL InjectionCVE-2026-62112 Booking for Appointments and Events Cal…ameliabooking 中(Medium) CVSS 4.9 あり(2.4.10) 56 件 Defiant・MITRE
2026/9/11 Passster – Password Protect Pages and Content <= 4.3.13 - Missing AuthorizationCVE-2026-62114 Passstercontent-protector 中(Medium) CVSS 5.3 あり(4.3.14) 311 件 Defiant・MITRE
2026/9/11 Master Addons for Elementor – Elementor Addons, Widgets, Mega Menu Builder, Popup Builder, Widget Builder & Template Kits <= 3.2.2 - Missing AuthorizationCVE-2026-62089 Master Addons for Elementormaster-addons 中(Medium) CVSS 4.3 あり(3.2.3) 20 件 Defiant・MITRE
2026/9/11 BuddyPress <= 14.3.3 - Insecure Direct Object Reference to Notifications DeletionCVE-2024-12145 BuddyPressbuddypress 中(Medium) CVSS 4.3 あり(14.3.4) 166 件 Defiant・MITRE
2026/9/11 Kirki <= 6.2.0 - Unauthenticated Stored Cross-Site Scripting via 'comment' ParameterCVE-2026-17037 Kirkikirki 高(High) CVSS 7.2 あり(6.2.1) 10 件未満 Defiant・MITRE
2026/9/10 HUSKY <= 1.4.3 - Reflected Cross-Site ScriptingCVE-2026-18562 HUSKYwoocommerce-products-filter 中(Medium) CVSS 6.1 あり(1.4.3.1) 44 件 Defiant・MITRE
2026/9/10 Unlimited Elements For Elementor <= 2.0.16 - Reflected Cross-Site ScriptingCVE-2026-77150 Unlimited Elements for Elementorunlimited-elements-for-elementor 中(Medium) CVSS 6.1 あり(2.0.17) 82 件 Defiant・MITRE
2026/9/10 WP-Members Membership Plugin <= 3.5.6 - Reflected Cross-Site ScriptingCVE-2026-84960 WP-Members Membership Pluginwp-members 中(Medium) CVSS 6.1 あり(3.5.7) 2,009 件 Defiant・MITRE
2026/9/10 Simple Ajax Chat <= 20260811 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-81825 Simple Ajax Chatsimple-ajax-chat 高(High) CVSS 7.2 あり(20260827) 16 件 Defiant・MITRE
2026/9/10 WP Photo Album Plus <= 9.2.08.003 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-18579 WP Photo Album Pluswp-photo-album-plus 高(High) CVSS 7.2 あり(9.2.10.001) 18 件 Defiant・MITRE
2026/9/10 Unlimited Elements For Elementor <= 2.0.16 - Unauthenticated SQL InjectionCVE-2026-18561 Unlimited Elements for Elementorunlimited-elements-for-elementor 高(High) CVSS 7.5 あり(2.0.17) 82 件 Defiant・MITRE
2026/9/10 Sticky Chat Widget <= 1.4.2 - Unauthenticated SQL InjectionCVE-2026-15462 Sticky Chat Widgetsticky-chat-widget 高(High) CVSS 7.5 あり(1.4.3) 11 件 Defiant・MITRE
2026/9/10 Floating Chat Widget: Contact Chat Icons, Telegram Chat, Line Messenger, WeChat, Email, SMS, Call Button <= 3.5.9 - Reflected Cross-Site ScriptingCVE-2026-18964 Floating Chat Widgetchaty 中(Medium) CVSS 6.1 あり(3.6.0) 38 件 Defiant・MITRE
2026/9/10 Relevanssi <= 4.28.1 - Reflected Cross-Site ScriptingCVE-2026-19985 Relevanssirelevanssi 中(Medium) CVSS 6.1 あり(4.28.2) 10 件未満 Defiant・MITRE
2026/9/10 UsersWP <= 1.2.70 - Authenticated (Subscriber+) Arbitrary File DeletionCVE-2026-19991 UsersWPuserswp 高(High) CVSS 8.1 あり(1.2.71) 10 件未満 Defiant・MITRE
2026/9/10 GamiPress <= 7.9.7 - Authenticated (Subscriber+) SQL InjectionCVE-2026-15439 GamiPressgamipress 中(Medium) CVSS 6.5 あり(7.9.8) 10 件 Defiant・MITRE
2026/9/10 Bold Timeline Lite <= 1.2.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode AttributesCVE-2026-7438 Bold Timeline Litebold-timeline-lite 中(Medium) CVSS 6.4 あり(1.3.0) 10 件未満 Defiant・MITRE
2026/9/10 AcyMailing – An Ultimate Newsletter Plugin and Marketing Automation Solution for WordPress <= 11.0.4 - Unauthenticated Arbitrary File Read via 'user[name]' ParameterCVE-2026-77807 AcyMailingacymailing 高(High) CVSS 7.5 あり(11.0.5) 10 件未満 Defiant・MITRE
2026/9/10 Media Library Assistant <= 3.35 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'mla_link_href' Shortcode ParameterCVE-2026-6641 Media Library Assistantmedia-library-assistant 中(Medium) CVSS 6.4 あり(3.36) 10 件未満 Defiant・MITRE
2026/9/10 Quiz and Survey Master (QSM) – Quiz Maker & Survey Maker <= 11.2.5 - Unauthenticated Insecure Direct Object ReferenceCVE-2026-62140 Quiz and Survey Masterquiz-master-next 中(Medium) CVSS 5.3 あり(11.2.6) 214 件 Defiant・MITRE
2026/9/10 Media Library Assistant <= 3.35 - Authenticated (Author+) Stored Cross-Site Scripting via Bulk Edit Preset Export/ImportCVE-2026-6642 Media Library Assistantmedia-library-assistant 中(Medium) CVSS 6.4 あり(3.36) 10 件未満 Defiant・MITRE
2026/9/10 Visual Composer Website Builder <= 45.16.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingCVE-2026-62138 Visual Composer Website Buildervisualcomposer 中(Medium) CVSS 6.4 あり(45.16.2) 22 件 Defiant・MITRE
2026/9/10 Starter Templates: AI-Powered Website Templates for Elementor & Gutenberg <= 4.7.5 - Authenticated (Contributor+) Insecure Direct Object ReferenceCVE-2026-62134 Starter Templatesastra-sites 中(Medium) CVSS 4.3 あり(4.7.6) 432 件 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