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(52/85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
2026/8/31 Brave Popup Builder <= 0.8.7 - Unauthenticated Arbitrary Shortcode ExecutionCVE-2026-81571 Bravebrave-popup-builder 中(Medium) CVSS 6.5 あり(0.8.8) 38 件 Defiant・MITRE
2026/8/31 RegistrationMagic <= 6.0.9.8 - Unauthenticated Payment BypassCVE-2026-77794 RegistrationMagiccustom-registration-form-builder-with-submission-manager 中(Medium) CVSS 5.3 あり(6.0.9.9) 10 件未満 Defiant・MITRE
2026/8/31 Booking for Appointments and Events Calendar – Amelia < 2.4.9 - Missing AuthorizationCVE-2026-14215 Booking for Appointments and Events Cal…ameliabooking 中(Medium) CVSS 5.3 あり(2.4.9) 56 件 Defiant・MITRE
2026/8/31 Gutentor – Gutenberg Blocks – Page Builder for Gutenberg Editor < 4.0.6 - Authenticated (Subscriber+) Password-Protected Post Password DisclosureCVE-2026-16983 Gutentorgutentor 中(Medium) CVSS 4.3 あり(4.0.6) 28 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
2026/8/31 Oxygen 6.0 - 6.1.1 - Missing Authorization Oxygenoxygen 中(Medium) CVSS 5.3 あり(6.1.2) 20 件 Defiant
2026/8/31 Groundhogg — CRM, Newsletters, and Marketing Automation < 4.5.13 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-81660 Groundhogggroundhogg 高(High) CVSS 7.2 あり(4.5.13) 確認できず Defiant・MITRE
2026/8/31 Keep Backup Daily <= 2.1.3 - Unauthenticated Sensitive Information ExposureCVE-2026-75133 Keep Backup Dailykeep-backup-daily 中(Medium) CVSS 5.6 あり(2.1.4) 確認できず Defiant・MITRE
2026/8/31 CatalogX – Catalog Mode, Enquiry & Quotes for WooCommerce < 6.1.3 - Unauthenticated Email Content InjectionCVE-2026-79621 CatalogX Product Catalog, Product Enqui…woocommerce-catalog-enquiry 中(Medium) CVSS 5.3 あり(6.1.3) 確認できず Defiant・MITRE
2026/8/31 Simple Membership <= 4.8.1 - Unauthenticated Authentication Bypass to Administrator Account Takeover via Multisite Identity BindingCVE-2026-77194 Simple Membershipsimple-membership 中(Medium) CVSS 5.3 あり(4.8.2) 794 件 Defiant・MITRE
2026/8/31 Restrict User Access <= 2.8 - Unauthenticated Content Protection BypassCVE-2026-78153 Restrict User Accessrestrict-user-access 中(Medium) CVSS 5.3 あり(2.8.1) 確認できず Defiant・MITRE
2026/8/31 User Frontend <= 4.3.10 - Missing Authorization to Unauthenticated Post CreationCVE-2026-17563 User Frontendwp-user-frontend 中(Medium) CVSS 5.3 あり(4.3.11) 67 件 Defiant・MITRE
2026/8/31 MasterStudy LMS WordPress Plugin – for Online Courses and Education < 3.7.46 - Unauthenticated Unpublished Course Data ExposureCVE-2026-81197 MasterStudy LMS WordPress Pluginmasterstudy-lms-learning-management-system 中(Medium) CVSS 5.3 あり(3.7.46) 10 件未満 Defiant・MITRE
2026/8/31 Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin < 2.13.0 - Unauthenticated Unapproved Comment and Private Profile Data DisclosureCVE-2026-19251 Ultimate Memberultimate-member 中(Medium) CVSS 5.3 あり(2.13.0) 450 件 Defiant・MITRE
2026/8/30 Profile Builder < 3.16.1 - Unauthenticated Limited File UploadCVE-2026-82607 User Profile Builderprofile-builder 中(Medium) CVSS 5.3 あり(3.16.2) 31 件 Defiant・MITRE
2026/8/30 WPvivid — Backup, Migration & Staging < 0.9.133 - Authenticated (Administrator+) Remote Code ExecutionCVE-2026-19722 WPvividwpvivid-backuprestore 高(High) CVSS 7.2 あり(0.9.133) 確認できず Defiant・MITRE
2026/8/30 SOGO Add Script to Individual Pages Header Footer <= 3.9 - Authenticated (Contributor+) Stored Cross-Site ScriptingCVE-2026-14835 SOGO Add Script to Individual Pages Hea…oh-add-script-header-footer 中(Medium) CVSS 6.4 なし 確認できず Defiant・MITRE
2026/8/30 MyHome Core <= 4.4.5 - Authentication Bypass to Account Takeover via Activation TokenCVE-2026-15980 MyHome Coremyhome-core 緊急(Critical) CVSS 9.8 あり(4.4.6) 確認できず Defiant・MITRE
2026/8/29 Custom User Registration Fields for WooCommerce <= 2.2.3 - Unauthenticated Privilege Escalation via 'afreg_select_user_role' Parameter in Store API CheckoutCVE-2026-15369 Custom User Registration Fields for Woo…user-registration-plugin-for-woocommerce 緊急(Critical) CVSS 9.8 あり(2.2.4) 10 件未満 Defiant・MITRE
2026/8/29 SAML Single Sign On <= 5.4.6 - Unauthenticated Authentication Bypass via X.509 Certificate PoisoningCVE-2026-75807 SAML Single Sign Onminiorange-saml-20-single-sign-on 高(High) CVSS 7.5 あり(5.4.7) 確認できず Defiant・MITRE
2026/8/29 SmartAIPress <= 1.2.0 - Authenticated (Subscriber+) Server-Side Request ForgeryCVE-2026-16600 SmartAIPresssmartaipress 中(Medium) CVSS 6.4 なし 確認できず Defiant・MITRE
2026/8/29 MasterStudy LMS WordPress Plugin – for Online Courses and Education < 3.7.42 - Authenticated (Custom Role+) Insecure Direct Object ReferenceCVE-2026-81200 MasterStudy LMS WordPress Pluginmasterstudy-lms-learning-management-system 中(Medium) CVSS 4.3 あり(3.7.42) 10 件未満 Defiant・MITRE
2026/8/29 User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor < 4.0.1 - Authenticated (Administrator+) PHP Object InjectionCVE-2026-76547 User Profile Builderprofile-builder 中(Medium) CVSS 6.6 あり(4.0.1) 31 件 Defiant・MITRE
2026/8/29 Newsletters < 4.17 - Cross-Site Request ForgeryCVE-2026-17522 Newslettersnewsletters-lite 中(Medium) CVSS 4.3 あり(4.17) 10 件未満 Defiant・MITRE
2026/8/29 WP Ultimate CSV Importer – WordPress CSV, XML & Excel Import < 9.0 - Authenticated (Administrator+) SQL InjectionCVE-2026-80488 WP Ultimate CSV Importerwp-ultimate-csv-importer 中(Medium) CVSS 4.9 あり(9.0) 14 件 Defiant・MITRE
2026/8/29 HEL Online Classroom: AI-powered Online Classrooms <= 1.0.3 - Unauthenticated Information ExposureCVE-2026-77007 HEL Online Classroomhel-online-classroom 中(Medium) CVSS 5.3 なし 確認できず Defiant・MITRE
2026/8/29 Catfolders Document Gallery Pro < 2.0.7 - Missing AuthorizationCVE-2026-19430 Catfolders Document Gallery Procatfolders-document-gallery-pro 中(Medium) CVSS 5.3 あり(2.0.7) 確認できず Defiant・MITRE
2026/8/29 Rank Math SEO – AI SEO Tools to Dominate SEO Rankings < 1.0.277 - Missing AuthorizationCVE-2026-77786 Rank Math SEOseo-by-rank-math 低(Low) CVSS 2.7 あり(1.0.277) 3,923 件 Defiant・MITRE
2026/8/29 Booking for Appointments and Events Calendar – Amelia 1.2.32 - 2.4.8 - Missing AuthorizationCVE-2026-77704 Booking for Appointments and Events Cal…ameliabooking 中(Medium) CVSS 4.3 あり(2.4.9) 56 件 Defiant・MITRE
2026/8/29 User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor < 4.0.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingCVE-2026-76546 User Profile Builderprofile-builder 中(Medium) CVSS 6.4 あり(4.0.1) 31 件 Defiant・MITRE
2026/8/29 Appointment Booking Calendar Plugin and Scheduling Plugin – BookingPress 1.5.6 - 1.6.2 - Unauthenticated Booking Price ManipulationCVE-2026-76586 Appointment Booking Calendar Plugin and…bookingpress-appointment-booking 高(High) CVSS 7.3 あり(1.6.3) 確認できず Defiant・MITRE
2026/8/28 Tailored Tools <= 3.0.2 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-81765 Tailored Toolstailored-tools 高(High) CVSS 7.2 あり(3.0.3) 確認できず Defiant・MITRE
2026/8/28 GeotargetingWP < 3.5.6.2 - Reflected Cross-Site ScriptingCVE-2026-14307 GeotargetingWPgeotargetingwp 中(Medium) CVSS 6.1 あり(3.5.6.2) 10 件未満 Defiant・MITRE
2026/8/28 KiviCare – Clinic & Patient Management System (EHR) <= 4.5.4 - Unauthenticated Information ExposureCVE-2026-13611 KiviCarekivicare-clinic-management-system 中(Medium) CVSS 5.3 あり(4.5.5) 確認できず Defiant・MITRE
2026/8/28 User Frontend – Membership, User Registration, User Profile, User Directory & Content Restriction with Frontend Post Submission < 4.3.10 - Unauthenticated Information ExposureCVE-2026-14567 User Frontendwp-user-frontend 中(Medium) CVSS 5.3 あり(4.3.10) 67 件 Defiant・MITRE
2026/8/28 OwnerRez <= 1.2.6 - Missing AuthorizationCVE-2026-81758 OwnerRezownerrez 中(Medium) CVSS 4.3 あり(1.3.0) 確認できず 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 Email Essentials <= 6.0.6 - Unauthenticated Stored Cross-Site ScriptingCVE-2026-81764 Email Essentialsemail-essentials 高(High) CVSS 7.2 あり(6.0.7) 確認できず 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 Smart Marketing SMS and Newsletters Forms <= 5.1.24 - Unauthenticated SQL InjectionCVE-2026-81756 Smart Marketing SMS and Newsletters For…smart-marketing-for-wp 高(High) CVSS 7.5 あり(5.1.25) 確認できず 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 Forminator Forms – Contact Form, Payment Form & Custom Form Builder < 1.57.0.7 - Authenticated (Custom Role+) Privilege EscalationCVE-2026-19222 Forminator Formsforminator 中(Medium) CVSS 6.3 あり(1.57.0.7) 527 件 Defiant・MITRE
2026/8/28 Booking for Appointments and Events Calendar – Amelia 9.0 - 9.7 - Authenticated (Provider+) Arbitrary Provider Password UpdateCVE-2026-14212 Booking for Appointments and Events Cal…ameliabooking 中(Medium) CVSS 6.3 あり(9.8) 56 件 Defiant・MITRE
2026/8/28 Spiffy Calendar <= 5.0.8 - Authenticated (Contributor+) Stored Cross-Site ScriptingCVE-2026-39071 Spiffy Calendarspiffy-calendar 中(Medium) CVSS 6.4 あり(5.0.9) 11 件 Defiant・MITRE
2026/8/28 Tickera – Sell Tickets & Manage Events <= 3.6.0.2 - Unauthenticated PHP Object InjectionCVE-2026-82226 Tickeratickera-event-ticketing-system 高(High) CVSS 8.1 あり(3.6.0.3) 確認できず Defiant・MITRE
2026/8/28 User Frontend – Membership, User Registration, User Profile, User Directory & Content Restriction with Frontend Post Submission < 4.3.10 - Authenticated (Editor+) PHP Object InjectionCVE-2026-14558 User Frontendwp-user-frontend 中(Medium) CVSS 6.6 あり(4.3.10) 67 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 Booking and Rental Manager for Bike | Car | Resort | Appointment | Dress | Equipment <= 2.7.6 - Missing AuthorizationCVE-2026-81762 Booking and Rental Manager for Bikebooking-and-rental-manager-for-woocommerce 中(Medium) CVSS 4.3 あり(2.7.7) 10 件未満 Defiant・MITRE
2026/8/28 StoreGrowth – Upsell, BOGO, Quick View, Direct Checkout & Side Cart for WooCommerce < 2.1.2 - Unauthenticated Arbitrary Price ManipulationCVE-2026-78137 StoreGrowthstoregrowth-sales-booster 中(Medium) CVSS 5.3 あり(2.1.2) 確認できず 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。

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使っているプラグインが載っていたら

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出典

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