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:4,235 件(48/85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
2026/9/4 Events Manager - Calendar, Bookings, Tickets, and more! <= 7.3.3 - Unauthenticated Stored Cross-Site Scripting via Event AttributesCVE-2025-14945 Events Managerevents-manager 中(Medium) CVSS 5.4 あり(7.3.4) 446 件 Defiant・MITRE
2026/9/4 Ninja Forms - Save Progress <= 3.0.30 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Data Deletion via admin-ajax.php with admin_init HookCVE-2026-15550 Ninja Formsninja-forms-save-progress 中(Medium) CVSS 4.3 あり(3.0.31) 確認できず Defiant・MITRE
2026/9/4 Abandoned Cart Pro for WooCommerce <= 10.7.1 - Missing Authorization to Authenticated (Subscriber+) Privilege EscalationCVE-2026-81543 Abandoned Cart Pro for WooCommercewoocommerce-abandon-cart-pro 高(High) CVSS 8.8 あり(10.7.2) 10 件未満 Defiant・MITRE
2026/9/4 WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell < 3.13.0 - Missing AuthorizationCVE-2026-79632 WPFunnelswpfunnels 中(Medium) CVSS 5.3 あり(3.13.0) 確認できず Defiant・MITRE
2026/9/4 MarketKing — Ultimate WooCommerce Multivendor Marketplace Solution <= 2.1.60 - Missing AuthorizationCVE-2026-85311 MarketKingmarketking-multivendor-marketplace-for-woocommerce 中(Medium) CVSS 4.3 あり(2.1.70) 確認できず Defiant・MITRE
2026/9/4 JetPopup <= 2.0.20.2 - Missing AuthorizationCVE-2026-27347 JetPopupjet-popup 中(Medium) CVSS 5.3 あり(2.0.20.3) 92 件 Defiant・MITRE
2026/9/4 Ninja Forms – The Contact Form Builder That Grows With You 3.14.10 - 3.15.1 - Unauthenticated Arbitrary Shortcode ExecutionCVE-2026-80437 Ninja Formsninja-forms 中(Medium) CVSS 6.5 あり(3.15.2) 1,272 件 Defiant・MITRE
2026/9/4 Divi Ajax Filter <= 5.1.2 - Unauthenticated Local File Inclusion via 'custom_loop_template' ParameterCVE-2026-11613 Divi Ajax Filterdivi-ajax-filter 緊急(Critical) CVSS 9.8 あり(5.1.3) 10 件未満 Defiant・MITRE
2026/9/3 JobSearch WP Job Board <= 3.2.0 - Unauthenticated PHP Object InjectionCVE-2026-84834 JobSearch WP Job Boardwp-jobsearch 高(High) CVSS 8.1 なし 10 件未満 Defiant・MITRE
2026/9/3 Shared Files Pro < 1.7.70 - Unauthenticated Arbitrary File ReadCVE-2026-19084 Shared Files Proshared-files-pro 高(High) CVSS 7.5 あり(1.7.70) 10 件未満 Defiant・MITRE
2026/9/3 EmbedPress – PDF Embedder, 3D PDF FlipBook, Google Reviews, YouTube Videos, Upload & Embed PDF documents 4.6.0 - 4.6.3 - Unauthenticated Paid API Consumption and Database Row InjectionCVE-2026-84936 EmbedPressembedpress 中(Medium) CVSS 5.3 あり(4.6.4) 139 件 Defiant・MITRE
2026/9/3 JetFormBuilder — Dynamic Blocks Form Builder < 3.6.5.2 - Unauthenticated Email Header InjectionCVE-2026-19862 JetFormBuilderjetformbuilder 中(Medium) CVSS 5.3 あり(3.6.5.2) 73 件 Defiant・MITRE
2026/9/3 JetFormBuilder — Dynamic Blocks Form Builder < 3.6.5.2 - Unauthenticated Arbitrary Shortcode ExecutionCVE-2026-19859 JetFormBuilderjetformbuilder 緊急(Critical) CVSS 9.8 あり(3.6.5.2) 73 件 Defiant・MITRE
2026/9/3 SEOPress – AI SEO Plugin & On-site SEO <= 10.1 - Authenticated (Contributor+) Server-Side Request ForgeryCVE-2026-85305 SEOPresswp-seopress 中(Medium) CVSS 6.4 あり(10.2) 429 件 Defiant・MITRE
2026/9/3 Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emails <= 1.31.0 - Unauthenticated PHP Object InjectionCVE-2026-84753 Mail Mintmail-mint 高(High) CVSS 8.1 あり(1.31.1) 確認できず Defiant・MITRE
2026/9/3 Pre-Orders for WooCommerce <= 2.3.1 - Missing AuthorizationCVE-2026-84849 Pre-Orders for WooCommercepre-orders-for-woocommerce 中(Medium) CVSS 5.3 なし 10 件未満 Defiant・MITRE
2026/9/3 Accept Stripe Payments < 2.1.4 - Unauthenticated Open RedirectCVE-2026-81423 Accept Stripe Paymentsstripe-payments 中(Medium) CVSS 6.1 あり(2.1.4) 248 件 Defiant・MITRE
2026/9/3 FAQ Builder AYS 1.6.3 - 1.8.4 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-81737 FAQ Builder AYSfaq-builder-ays 高(High) CVSS 7.2 あり(1.8.5) 確認できず Defiant・MITRE
2026/9/3 Quick Event Manager <= 9.17 - Missing AuthorizationCVE-2026-84847 Quick Event Managerquick-event-manager 中(Medium) CVSS 5.3 なし 確認できず Defiant・MITRE
2026/9/3 Timetics – Appointment Booking Calendar & Scheduling <= 1.0.61 - Missing AuthorizationCVE-2026-84215 Timeticstimetics 中(Medium) CVSS 5.3 あり(1.0.62) 確認できず Defiant・MITRE
2026/9/3 Joli Table Of Contents 2.0.0 - 2.8.0 - Authenticated (Administrator+) Stored Cross-Site ScriptingCVE-2025-15694 Joli Table Of Contentsjoli-table-of-contents 中(Medium) CVSS 4.4 あり(2.8.1) 10 件未満 Defiant・MITRE
2026/9/3 WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell <= 3.12.13 - Missing AuthorizationCVE-2026-84754 WPFunnelswpfunnels 中(Medium) CVSS 5.3 あり(3.13.0) 確認できず Defiant・MITRE
2026/9/3 SureForms – Contact Form Builder, AI Forms, Payment Form, Survey & Quiz <= 2.12.5 - Unauthenticated Insecure Direct Object ReferenceCVE-2026-85308 SureFormssureforms 中(Medium) CVSS 5.3 あり(2.12.6) 13 件 Defiant・MITRE
2026/9/3 Quick Event Manager <= 9.17 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-84848 Quick Event Managerquick-event-manager 高(High) CVSS 7.2 なし 確認できず Defiant・MITRE
2026/9/3 Redirection for Contact Form 7 2.2.7 - 3.2.10 - Unauthenticated Arbitrary Shortcode ExecutionCVE-2026-80439 Redirection for Contact Form 7wpcf7-redirect 中(Medium) CVSS 6.5 あり(3.2.11) 4,021 件 Defiant・MITRE
2026/9/3 Social Media Share Buttons & Social Sharing Icons < 3.0.1 - Reflected Cross-Site ScriptingCVE-2026-19723 Social Media Share Buttons & Social Sha…ultimate-social-media-icons 中(Medium) CVSS 6.1 あり(3.0.1) 246 件 Defiant・MITRE
2026/9/3 Business Directory Plugin – Easy Listing & Member Directories for WordPress <= 6.4.26 - Missing AuthorizationCVE-2026-84758 Business Directory Pluginbusiness-directory-plugin 中(Medium) CVSS 5.3 あり(6.4.27) 確認できず Defiant・MITRE
2026/9/3 Theme My Login 7.0 - 7.1.15 - Authenticated (Subscriber+) Privilege EscalationCVE-2026-81583 Theme My Logintheme-my-login 中(Medium) CVSS 6.3 あり(7.2.0) 260 件 Defiant・MITRE
2026/9/3 SmartyParcel – Multi-Carrier Shipping, Order Tracking & Live Rates for WooCommerce <= 1.23.3 - Authenticated (Subscriber+) Insecure Direct Object ReferenceCVE-2026-84836 SmartyParcelwc-ukr-shipping 中(Medium) CVSS 4.3 あり(1.23.4) 確認できず Defiant・MITRE
2026/9/3 Jetpack 12.0 - 16.1.2 - Authenticated (Administrator+) PHP Object Injection Jetpackjetpack 高(High) CVSS 7.2 あり(12.0.3、12.1.3、12.2.3) 11,044 件 Defiant
2026/9/3 MountDev AI MCP Connector for WordPress <= 1.6.5 - Missing AuthorizationCVE-2026-85306 MountDev AI MCP Connector for WordPressmountdev-ai-mcp-connector 中(Medium) CVSS 4.3 あり(1.6.6) 確認できず Defiant・MITRE
2026/9/3 JetBackup – Backup, Restore & Migrate 3.1.7.9 - 3.1.23.3 - Authenticated (Subscriber+) Privilege EscalationCVE-2026-19453 JetBackupbackup 中(Medium) CVSS 6.3 あり(3.1.23.5) 確認できず Defiant・MITRE
2026/9/3 Fluent Booking Pro <= 2.2.1 - Missing AuthorizationCVE-2026-84766 Fluent Booking Profluent-booking-pro 中(Medium) CVSS 5.3 あり(2.3.0) 確認できず Defiant・MITRE
2026/9/3 Business Directory Plugin – Easy Listing & Member Directories for WordPress <= 6.4.26 - Unauthenticated Insecure Direct Object ReferenceCVE-2026-84769 Business Directory Pluginbusiness-directory-plugin 中(Medium) CVSS 5.3 あり(6.4.27) 確認できず Defiant・MITRE
2026/9/3 Rank Math SEO – AI SEO Tools to Dominate SEO Rankings < 1.0.277 - Missing Authorization to Authenticated (Author+) SEO Object UpdatesCVE-2026-77784 Rank Math SEOseo-by-rank-math 中(Medium) CVSS 4.3 あり(1.0.277) 3,923 件 Defiant・MITRE
2026/9/3 Unlimited Elements For Elementor <= 2.0.17 - Missing AuthorizationCVE-2026-85304 Unlimited Elements for Elementorunlimited-elements-for-elementor 中(Medium) CVSS 5.3 あり(2.0.18) 82 件 Defiant・MITRE
2026/9/3 KP Agent Ready <= 1.1.99 - Unauthenticated Information ExposureCVE-2026-85307 KP Agent Readykp-agent-ready 中(Medium) CVSS 5.3 あり(1.2.08) 確認できず Defiant・MITRE
2026/9/3 LearnDash LMS <= 5.1.5 - Authenticated (Subscriber+) Arbitrary File Upload via Assignment Upload HandlerCVE-2026-12483 LearnDash LMSsfwd-lms 高(High) CVSS 7.5 あり(5.1.5.1) 24 件 Defiant・MITRE
2026/9/3 JetFormBuilder — Dynamic Blocks Form Builder < 3.6.5.2 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-19861 JetFormBuilderjetformbuilder 高(High) CVSS 7.2 あり(3.6.5.2) 73 件 Defiant・MITRE
2026/9/3 EmbedPress – PDF Embedder, 3D PDF FlipBook, Google Reviews, YouTube Videos, Upload & Embed PDF documents 4.6.0 - 4.6.3 - Missing Authorization to Authenticated (Contributor+) Site-Wide Places Library ModificationCVE-2026-84927 EmbedPressembedpress 中(Medium) CVSS 4.3 あり(4.6.4) 139 件 Defiant・MITRE
2026/9/3 JetFormBuilder <= 3.6.2 - Missing Authorization to Unauthenticated JetEngine Options Page Modification JetFormBuilderjetformbuilder 中(Medium) CVSS 5.3 あり(3.6.2.1) 73 件 Defiant
2026/9/3 LearnPress – WordPress LMS Plugin for Create and Sell Online Courses <= 4.4.5 - Missing AuthorizationCVE-2026-82023 LearnPresslearnpress 中(Medium) CVSS 4.3 あり(4.4.6) 13 件 Defiant・MITRE
2026/9/3 RegistrationMagic <= 6.0.9.8 - Authentication BypassCVE-2026-77826 RegistrationMagiccustom-registration-form-builder-with-submission-manager 緊急(Critical) CVSS 9.8 あり(6.0.9.9) 10 件未満 Defiant・MITRE
2026/9/3 Ultimate Maps by Supsystic <= 1.5.3 - Missing AuthorizationCVE-2026-85309 Ultimate Maps by Supsysticultimate-maps-by-supsystic 中(Medium) CVSS 5.3 あり(1.5.4) 確認できず Defiant・MITRE
2026/9/3 GamiPress – Gamification plugin to reward points, badges & ranks in WordPress, now with AI < 7.9.9.6 - Missing AuthorizationCVE-2026-77764 GamiPressgamipress 中(Medium) CVSS 4.3 あり(7.9.9.6) 10 件 Defiant・MITRE
2026/9/3 Agentimus – AI SEO, llms.txt & MCP for AI Agents <= 1.51.0 - Missing AuthorizationCVE-2026-84779 Agentimusagentimus 中(Medium) CVSS 4.3 あり(1.51.1) 確認できず Defiant・MITRE
2026/9/3 Simple Ajax Chat – Add a Fast, Secure Chat Box < 20260827 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-81807 Simple Ajax Chatsimple-ajax-chat 高(High) CVSS 7.2 あり(20260827) 16 件 Defiant・MITRE
2026/9/3 Photo Gallery by 10Web – Mobile-Friendly Image Gallery < 1.8.44 - Reflected Cross-Site ScriptingCVE-2026-12865 Photo Gallery by 10Webphoto-gallery 中(Medium) CVSS 6.1 あり(1.8.44) 615 件 Defiant・MITRE
2026/9/3 RegistrationMagic – Custom Registration Forms, User Registration, Payment, and User Login < 6.0.9.9 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-77792 RegistrationMagiccustom-registration-form-builder-with-submission-manager 高(High) CVSS 7.2 あり(6.0.9.9) 10 件未満 Defiant・MITRE
2026/9/3 Smart Post – Post Grid, Post Carousel, Post Slider Gutenberg Blocks for Blog & News 4.0.0 - 4.0.7 - Unauthenticated Password-Protected Post Content DisclosureCVE-2026-78149 Smart Postpost-carousel 中(Medium) CVSS 5.3 あり(4.0.8) 222 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

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