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(9/14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
2026/9/1 Welcart e-Commerce <= 2.12.1 - Unauthenticated Stored Cross-Site Scripting via 'custom_order' ParameterCVE-2026-19914 Welcart e-Commerceusc-e-shop 高(High) CVSS 7.2 あり(2.12.2) 2,863 件 Defiant・MITRE
2026/9/1 Support Genix <= 1.4.52 - Authenticated (Subscriber+) Authentication Bypass to Administrator Account Takeover via 'p' Parameter Forged Guest TokenCVE-2026-19806 Support Genixsupport-genix-lite 高(High) CVSS 8.8 あり(1.4.53) 10 件未満 Defiant・MITRE
2026/9/1 Master Addons for Elementor <= 3.1.9 - Incorrect Authorization to Authenticated (Editor+) Arbitrary File Upload via upload_template_kit AJAX ZIP ExtractionCVE-2026-75921 Master Addons for Elementormaster-addons 高(High) CVSS 7.2 あり(3.2.0) 20 件 Defiant・MITRE
2026/9/1 Frontend Admin by DynamiApps <= 3.29.12 - Unauthenticated Arbitrary File Deletion via Path Traversal via custom_directory_name Merge TagCVE-2026-19952 ACF Frontend Admin by DynamiAppsacf-frontend-form-element 高(High) CVSS 7.5 あり(3.29.13) 32 件 Defiant・MITRE
2026/8/31 RegistrationMagic – Custom Registration Forms, User Registration, Payment, and User Login <= 6.0.9.8 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-82221 RegistrationMagiccustom-registration-form-builder-with-submission-manager 高(High) CVSS 7.2 あり(6.0.9.9) 10 件未満 Defiant・MITRE
2026/8/31 MapSVG – Vector maps, Image maps, Google Maps <= 8.15.0 - Unauthenticated Server-Side Request ForgeryCVE-2026-82852 MapSVGmapsvg-lite-interactive-vector-maps 高(High) CVSS 7.2 あり(8.16.0) 10 件未満 Defiant・MITRE
2026/8/31 User Frontend <= 4.3.10 - Authenticated (Subscriber+) PHP Object InjectionCVE-2026-19116 User Frontendwp-user-frontend 高(High) CVSS 7.5 あり(4.3.11) 67 件 Defiant・MITRE
2026/8/31 Paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content – ProfilePress <= 4.17.1 - Unauthenticated Arbitrary Plugin Installation via Brute ForceCVE-2026-66047 Paid Membership Plugin, Ecommerce, User…wp-user-avatar 高(High) CVSS 8.1 あり(4.17.2) 3,212 件 Defiant・MITRE
2026/8/31 OAuth Single Sign On <= 7.0.0 - Unauthenticated Arbitrary User Account TakeoverCVE-2026-82183 OAuth Single Sign Onminiorange-login-with-eve-online-google-facebook 高(High) CVSS 7.3 あり(7.0.1) 10 件未満 Defiant・MITRE
2026/8/31 Customer Reviews for WooCommerce < 5.118.0 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-76585 Customer Reviews for WooCommercecustomer-reviews-woocommerce 高(High) CVSS 7.2 あり(5.118.0) 74 件 Defiant・MITRE
2026/8/31 Really Simple Security – Simple and Performant Security (formerly Really Simple SSL) < 9.8.0 - Authenticated (Custom Role+) Remote Code ExecutionCVE-2026-81766 Really Simple Securityreally-simple-ssl 高(High) CVSS 8.8 あり(9.8.0) 1,336 件 Defiant・MITRE
2026/8/28 Super Store Finder <= 7.10 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-81768 Super Store Findersuperstorefinder-wp 高(High) CVSS 7.2 あり(7.11) 10 件未満 Defiant・MITRE
2026/8/28 WP Data Access – App Builder for Tables, Forms, Charts, Maps & Dashboards <= 5.5.81 - Unauthenticated SQL InjectionCVE-2026-81293 WP Data Accesswp-data-access 高(High) CVSS 7.5 あり(5.5.82) 63 件 Defiant・MITRE
2026/8/28 Paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content – ProfilePress < 4.17.1 - Unauthenticated Arbitrary Shortcode ExecutionCVE-2026-19848 Paid Membership Plugin, Ecommerce, User…wp-user-avatar 高(High) CVSS 7.3 あり(4.17.1) 3,212 件 Defiant・MITRE
2026/8/28 Forminator Forms – Contact Form, Payment Form & Custom Form Builder < 1.57.1 - Unauthenticated Privilege EscalationCVE-2026-19220 Forminator Formsforminator 高(High) CVSS 7.3 あり(1.57.1) 527 件 Defiant・MITRE
2026/8/28 Dokan: AI Powered WooCommerce Multivendor Marketplace Solution – Build Your Own Amazon, eBay, Etsy < 5.0.14 - Authenticated (Shop Manager+) Remote Code ExecutionCVE-2026-16576 Dokandokan-lite 高(High) CVSS 7.2 あり(5.0.14) 10 件未満 Defiant・MITRE
2026/8/28 Affiliate Program Suite — SliceWP Affiliates <= 1.2.10 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-82224 Affiliate Program Suiteslicewp 高(High) CVSS 7.2 あり(1.2.11) 15 件 Defiant・MITRE
2026/8/28 RegistrationMagic – Custom Registration Forms, User Registration, Payment, and User Login <= 6.0.9.8 - Authentication BypassCVE-2026-82225 RegistrationMagiccustom-registration-form-builder-with-submission-manager 高(High) CVSS 7.3 あり(6.0.9.9) 10 件未満 Defiant・MITRE
2026/8/28 Social Login, Social Sharing by miniOrange <= 7.8.2 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-82229 miniOrange Social Login and Registerminiorange-login-openid 高(High) CVSS 7.2 あり(7.9.0) 18 件 Defiant・MITRE
2026/8/28 Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin 2.6.7 - 2.12.1 - Unauthenticated Privilege EscalationCVE-2026-19423 Ultimate Memberultimate-member 高(High) CVSS 7.3 あり(2.13.0) 450 件 Defiant・MITRE
2026/8/28 Throws SPAM Away <= 3.8.2 - Unauthenticated SQL InjectionCVE-2026-81763 Throws SPAM Awaythrows-spam-away 高(High) CVSS 7.5 あり(3.9) 10 件未満 Defiant・MITRE
2026/8/28 Pods – Custom Content Types and Fields < 3.3.9.1 - Authenticated (Author+) Remote Code ExecutionCVE-2026-74851 Podspods 高(High) CVSS 8.8 あり(3.3.9.1) 271 件 Defiant・MITRE
2026/8/28 Document Embedder – let visitors read files without downloading < 2.3.1 - Unauthenticated Arbitrary Document DownloadCVE-2026-16567 Document Embedderdocument-emberdder 高(High) CVSS 7.5 あり(2.3.1) 21 件 Defiant・MITRE
2026/8/28 Slider Hero with Video Background, Animation < 9.1.3 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-76789 Slider Hero with Video Background, Anim…slider-hero 高(High) CVSS 7.2 あり(9.1.3) 10 件未満 Defiant・MITRE
2026/8/28 Animation Addons for Elementor – GSAP Motion Elementor Addons & Website Templates < 2.7.2 - Unauthenticated Server-Side Request ForgeryCVE-2026-17565 Animation Addonsanimation-addons-for-elementor 高(High) CVSS 7.2 あり(2.7.2) 10 件未満 Defiant・MITRE
2026/8/28 One User Avatar | User Profile Picture <= 2.5.4 - Authenticated (Subscriber+) Stored Cross-Site Scripting via wpua-file ParameterCVE-2026-18983 One User Avatarone-user-avatar 高(High) CVSS 7.5 あり(2.5.5) 10 件未満 Defiant・MITRE
2026/8/28 LiteSpeed Cache <= 7.8.1 - Unauthenticated Stored Cross-Site Scripting via Comment ContentCVE-2026-18978 LiteSpeed Cachelitespeed-cache 高(High) CVSS 7.2 あり(7.9) 5,993 件 Defiant・MITRE
2026/8/28 Forminator Forms <= 1.57.0.1 - Unauthenticated Stored Cross-Site Scripting via Rich-Text Textarea FieldCVE-2026-18324 Forminator Formsforminator 高(High) CVSS 7.2 あり(1.57.0.2) 527 件 Defiant・MITRE
2026/8/27 TranslatePress <= 3.3.3 - Unauthenticated Stored Cross-Site Scripting via Comment Noise-Key Injection into HTML ParserCVE-2026-76053 TranslatePresstranslatepress-multilingual 高(High) CVSS 7.2 あり(3.3.4) 938 件 Defiant・MITRE
2026/8/27 Optimole <= 4.2.10 - Unauthenticated Stored Cross-Site Scripting via 'a' (above_fold_images) ParameterCVE-2026-77365 Optimoleoptimole-wp 高(High) CVSS 7.2 あり(4.2.11) 2,134 件 Defiant・MITRE
2026/8/27 WP Rocket <= 3.21.0.1 - Unauthenticated Stored Cross-Site Scripting via Picture Source Attributes in rocket_beacon EndpointCVE-2026-5934 WP Rocketwp-rocket 高(High) CVSS 7.2 あり(3.21.1) 2,186 件 Defiant・MITRE
2026/8/27 Rank Math SEO – AI SEO Tools to Dominate SEO Rankings <= 1.0.276 - Authenticated (Author+) Remote Code ExecutionCVE-2026-81757 Rank Math SEOseo-by-rank-math 高(High) CVSS 8.8 あり(1.0.277) 3,923 件 Defiant・MITRE
2026/8/27 Smush – Image Optimization, Compression, Lazy Load, WebP & CDN < 4.3.2 - Authenticated (Administrator+) Remote Code ExecutionCVE-2026-19223 Smushwp-smushit 高(High) CVSS 7.2 あり(4.3.2) 1,871 件 Defiant・MITRE
2026/8/27 JetEngine <= 3.8.14.2 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-81760 JetEnginejet-engine 高(High) CVSS 7.2 あり(3.8.14.3) 637 件 Defiant・MITRE
2026/8/27 Booking for Appointments and Events Calendar <= 2.2 - Unauthenticated Stored Cross-Site Scripting via Customer Name Fields in Booking SubmissionCVE-2026-6286 Booking for Appointments and Events Cal…ameliabooking 高(High) CVSS 7.2 あり(2.2.1) 56 件 Defiant・MITRE
2026/8/27 Smush – Image Optimization, Compression, Lazy Load, WebP & CDN <= 4.2.0 - Unauthenticated Denial of ServiceCVE-2026-81285 Smushwp-smushit 高(High) CVSS 7.5 あり(4.3.0) 1,871 件 Defiant・MITRE
2026/8/27 wpForo Forum <= 2.4.17 - Unauthenticated SQL Injection via 'referer' ParameterCVE-2026-5097 wpForo Forumwpforo 高(High) CVSS 7.5 あり(3.0.0) 83 件 Defiant・MITRE
2026/8/27 MasterStudy LMS WordPress Plugin – for Online Courses and Education < 3.7.43 - Unauthenticated Open RedirectCVE-2026-81342 MasterStudy LMS WordPress Pluginmasterstudy-lms-learning-management-system 高(High) CVSS 7.2 あり(3.7.43) 10 件未満 Defiant・MITRE
2026/8/27 Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress <= 5.9.33 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-81290 Email Subscribers & Newslettersemail-subscribers 高(High) CVSS 7.2 あり(5.9.34) 87 件 Defiant・MITRE
2026/8/27 Customer Reviews for WooCommerce <= 5.106.0 - Unauthenticated Stored Cross-Site Scripting via Aggregated Review FormCVE-2026-6176 Customer Reviews for WooCommercecustomer-reviews-woocommerce 高(High) CVSS 7.2 あり(5.107.0) 74 件 Defiant・MITRE
2026/8/27 Forminator Forms – Contact Form, Payment Form & Custom Form Builder < 1.57.0.5 - Authenticated (Administrator+) Remote Code ExecutionCVE-2026-19221 Forminator Formsforminator 高(High) CVSS 7.2 あり(1.57.0.5) 527 件 Defiant・MITRE
2026/8/26 Formidable Forms <= 6.33.1 - Unauthenticated Stored Cross-Site Scripting via 'frm_user_id' ParameterCVE-2026-18331 Formidable Formsformidable 高(High) CVSS 7.2 あり(6.34) 244 件 Defiant・MITRE
2026/8/25 Beautiful taxonomy filters <= 2.4.6 - Unauthenticated SQL InjectionCVE-2026-78288 Beautiful taxonomy filtersbeautiful-taxonomy-filters 高(High) CVSS 7.5 あり(2.4.7) 10 件未満 Defiant・MITRE
2026/8/25 Realtyna Organic IDX plugin + WPL Real Estate <= 5.4.1 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-78261 Realtyna Organic IDX plugin + WPL Real …real-estate-listing-realtyna-wpl 高(High) CVSS 7.2 あり(5.4.2) 10 件未満 Defiant・MITRE
2026/8/25 Visitor Traffic Real Time Statistics pro <= 11.17 - Unauthenticated SQL InjectionCVE-2026-32479 Visitor Traffic Real Time Statistics provisitors-traffic-real-time-statistics-pro 高(High) CVSS 7.5 あり(11.18) 10 件未満 Defiant・MITRE
2026/8/25 Music Player for WooCommerce <= 1.8.9 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-78283 Music Player for WooCommercemusic-player-for-woocommerce 高(High) CVSS 7.2 あり(1.9.0) 10 件未満 Defiant・MITRE
2026/8/25 Mang Board WP <= 2.3.7 - Authenticated (Subscriber+) Privilege Escalation to Forged Authentication CookieCVE-2026-75977 Mang Boardmangboard 高(High) CVSS 8.8 あり(2.3.8) 10 件未満 Defiant・MITRE
2026/8/25 Booking and Rental Manager for Bike | Car | Resort | Appointment | Dress | Equipment <= 2.7.5 - Authenticated (Contributor+) PHP Object InjectionCVE-2026-78257 Booking and Rental Manager for Bikebooking-and-rental-manager-for-woocommerce 高(High) CVSS 7.5 あり(2.7.6) 10 件未満 Defiant・MITRE
2026/8/25 Hash Form – Drag & Drop Form Builder <= 1.4.1 - Unauthenticated PHP Object InjectionCVE-2026-78292 Hash Formhash-form 高(High) CVSS 8.1 あり(1.4.2) 10 件未満 Defiant・MITRE
2026/8/25 ShopEngine Elementor WooCommerce Builder Addon <= 4.9.4 - Authenticated (Shop Manager+) Privilege Escalation to WXR Import '<wp_option>' NodesCVE-2026-75971 ShopEngineshopengine 高(High) CVSS 7.2 あり(4.9.5) 13 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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