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「中」・国内で使われているもの:1,646 件(12/33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
2026/9/23 wpForo Forum <= 3.1.5 - Authenticated (Subscriber+) Stored Cross-Site ScriptingCVE-2026-93772 wpForo Forumwpforo 中(Medium) CVSS 6.4 あり(3.1.6) 83 件 Defiant・MITRE
2026/9/23 PixelYourSite – Your smart PIXEL (TAG) & API Manager <= 11.4.1 - Authenticated (Subscriber+) Stored Cross-Site ScriptingCVE-2026-95530 PixelYourSitepixelyoursite 中(Medium) CVSS 6.4 あり(11.4.2) 927 件 Defiant・MITRE
2026/9/23 Ultimeter – the Ultimate Progress and Goals Meter <= 3.0.8 - Authenticated (Editor+) SQL InjectionCVE-2026-95593 Ultimeterultimeter 中(Medium) CVSS 4.9 あり(3.1.0) 10 件未満 Defiant・MITRE
2026/9/23 Easy Digital Downloads – eCommerce Payments and Subscriptions made easy <= 3.7.0 - Authenticated (Shop Manager+) SQL InjectionCVE-2026-95522 Easy Digital Downloadseasy-digital-downloads 中(Medium) CVSS 4.9 あり(3.7.1) 61 件 Defiant・MITRE
2026/9/23 Premium Blocks – Gutenberg Blocks, Patterns & Templates <= 2.3.17 - Authenticated (Contributor+) Stored Cross-Site ScriptingCVE-2026-94118 Premium Blockspremium-blocks-for-gutenberg 中(Medium) CVSS 6.4 あり(2.3.18) 10 件未満 Defiant・MITRE
2026/9/23 The Post Grid – Shortcode, Gutenberg Blocks and Elementor Addon for Post Grid <= 7.9.5 - Authenticated (Contributor+) Stored Cross-Site ScriptingCVE-2026-94671 The Post Gridthe-post-grid 中(Medium) CVSS 6.4 あり(7.9.6) 352 件 Defiant・MITRE
2026/9/23 YITH Request a Quote for WooCommerce < 4.46.1 - Unauthenticated Insecure Direct Object ReferenceCVE-2026-95602 YITH Request a Quote for WooCommerceyith-woocommerce-request-a-quote 中(Medium) CVSS 5.3 あり(4.46.1) 10 件未満 Defiant・MITRE
2026/9/23 Safe SVG <= 2.5.0 - Authenticated (Contributor+) Stored Cross-Site ScriptingCVE-2026-94077 Safe SVGsafe-svg 中(Medium) CVSS 6.4 あり(2.5.1) 2,465 件 Defiant・MITRE
2026/9/23 Safe SVG <= 2.5.0 - Authenticated (Contributor+) Insecure Direct Object ReferenceCVE-2026-94672 Safe SVGsafe-svg 中(Medium) CVSS 4.3 あり(2.5.1) 2,465 件 Defiant・MITRE
2026/9/23 Link Library <= 7.9.5 - Reflected Cross-Site ScriptingCVE-2026-78393 Link Librarylink-library 中(Medium) CVSS 6.1 あり(7.9.6) 222 件 Defiant・MITRE
2026/9/23 User Frontend – Membership, User Registration, User Profile, User Directory & Content Restriction with Frontend Post Submission <= 4.3.11 - Authenticated (Subscriber+) Subscription Gate Bypass on Post SubmissionCVE-2026-95523 User Frontendwp-user-frontend 中(Medium) CVSS 6.3 あり(4.3.12) 67 件 Defiant・MITRE
2026/9/23 Estatik Real Estate Plugin <= 4.3.5 - Authenticated (Administrator+) SQL InjectionCVE-2026-96345 Estatik Real Estate Pluginestatik 中(Medium) CVSS 4.9 あり(4.3.6) 10 件未満 Defiant・MITRE
2026/9/23 User Frontend – Membership, User Registration, User Profile, User Directory & Content Restriction with Frontend Post Submission <= 4.3.11 - Unauthenticated Unauthorized User RegistrationCVE-2026-95524 User Frontendwp-user-frontend 中(Medium) CVSS 5.3 あり(4.3.12) 67 件 Defiant・MITRE
2026/9/23 Simple Discount Rules for Woocommerce <= 5.18 - Authenticated (Administrator+) SQL InjectionCVE-2026-96828 Simple Discount Rules for Woocommercewoo-product-category-discount 中(Medium) CVSS 4.9 あり(5.19) 10 件未満 Defiant・MITRE
2026/9/23 Link Library <= 7.9.5 - Authenticated (Contributor+) Path TraversalCVE-2026-78394 Link Librarylink-library 中(Medium) CVSS 4.3 あり(7.9.6) 222 件 Defiant・MITRE
2026/9/22 Events Manager 7.4.1 - 7.4.4 - Authenticated (Subscriber+) Information ExposureCVE-2026-93662 Events Managerevents-manager 中(Medium) CVSS 4.3 あり(7.4.5) 446 件 Defiant・MITRE
2026/9/22 MasterStudy LMS <= 3.7.49 - Missing AuthorizationCVE-2026-88845 MasterStudy LMS WordPress Pluginmasterstudy-lms-learning-management-system 中(Medium) CVSS 4.3 あり(3.7.50) 10 件未満 Defiant・MITRE
2026/9/22 MasterStudy LMS <= 3.7.49 - Missing Authorization to Account RegistrationCVE-2026-88846 MasterStudy LMS WordPress Pluginmasterstudy-lms-learning-management-system 中(Medium) CVSS 5.3 あり(3.7.50) 10 件未満 Defiant・MITRE
2026/9/22 Events Manager <= 7.4.4 - Authenticated (Contributor+) Insecure Direct Object ReferenceCVE-2026-93661 Events Managerevents-manager 中(Medium) CVSS 4.3 あり(7.4.5) 446 件 Defiant・MITRE
2026/9/22 WPForms Lite 1.8.8.2 - 2.0.1.1 - Missing AuthorizationCVE-2026-74991 WPFormswpforms-lite 中(Medium) CVSS 5.3 あり(2.0.2) 11,545 件 Defiant・MITRE
2026/9/22 The Post Grid <= 7.9.4 - Authenticated (Contributor+) Stored Cross-Site ScriptingCVE-2026-84151 The Post Gridthe-post-grid 中(Medium) CVSS 6.4 あり(7.9.5) 352 件 Defiant・MITRE
2026/9/22 10Web Booster <= 2.33.0 - Missing AuthorizationCVE-2026-82195 10Web Boostertenweb-speed-optimizer 中(Medium) CVSS 5.3 あり(2.34.0) 15 件 Defiant・MITRE
2026/9/22 WP User Manager – User Profile Builder & Membership <= 2.9.19 - Missing AuthorizationCVE-2026-94079 WP User Managerwp-user-manager 中(Medium) CVSS 5.3 あり(2.9.20) 18 件 Defiant・MITRE
2026/9/22 wpForo Forum 3.0.0 - 3.1.5 - Unauthenticated AI Credit ExhaustionCVE-2026-80514 wpForo Forumwpforo 中(Medium) CVSS 5.3 あり(3.1.6) 83 件 Defiant・MITRE
2026/9/22 MasterStudy LMS <= 3.7.49 - Missing AuthorizationCVE-2026-88847 MasterStudy LMS WordPress Pluginmasterstudy-lms-learning-management-system 中(Medium) CVSS 4.3 あり(3.7.50) 10 件未満 Defiant・MITRE
2026/9/22 MasterStudy LMS <= 3.7.49 - Unauthenticated (Subscriber+) Unauthorized Course EnrollmentCVE-2026-88848 MasterStudy LMS WordPress Pluginmasterstudy-lms-learning-management-system 中(Medium) CVSS 4.3 あり(3.7.50) 10 件未満 Defiant・MITRE
2026/9/22 Ultra Addons for Contact Form 7 <= 3.5.50 - Authenticated (Contributor+) Stored Cross-Site ScriptingCVE-2026-95586 Ultra Addons for Contact Form 7ultimate-addons-for-contact-form-7 中(Medium) CVSS 6.4 あり(3.5.51) 52 件 Defiant・MITRE
2026/9/22 Product Feed Manager for WooCommerce <= 6.6.43 - Authenticated (Shop Manager+) Path Traversal to File Deletion via 'provider' ParameterCVE-2026-15095 Product Feed Manager for WooCommercewebappick-product-feed-for-woocommerce 中(Medium) CVSS 4.9 あり(6.6.44) 10 件未満 Defiant・MITRE
2026/9/22 BM Content Builder < 3.17.1 - Authenticated (Subscriber+) Arbitrary File ReadCVE-2025-1280 BM Content Builderbm-builder 中(Medium) CVSS 6.5 あり(3.17.1) 10 件未満 Defiant・MITRE
2026/9/22 ThumbPress <= 6.2.1 - Missing Authorization to Authenticated (Subscriber+) Plugin DeactivationCVE-2026-7622 ThumbPressimage-sizes 中(Medium) CVSS 4.3 あり(6.2.2) 10 件未満 Defiant・MITRE
2026/9/22 Live Composer <= 2.1.21 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'dslc_module_downloads_output' Shortcode ContentCVE-2026-16778 Live Composerlive-composer-page-builder 中(Medium) CVSS 6.4 あり(2.1.22) 10 件未満 Defiant・MITRE
2026/9/22 wpForo Forum <= 3.1.5 - Missing Authorization to Authenticated (Subscriber+) Guest Post Takeover via wpforo_post_edit Action / Forged comment_author_email CookieCVE-2026-91092 wpForo Forumwpforo 中(Medium) CVSS 4.3 あり(3.1.6) 83 件 Defiant・MITRE
2026/9/22 WP User Manager <= 2.9.18 - Missing Authorization to Authenticated (Subscriber+) Stripe Account Hijack via Stripe Connect CallbackCVE-2026-18345 WP User Managerwp-user-manager 中(Medium) CVSS 4.3 あり(2.9.19) 18 件 Defiant・MITRE
2026/9/22 Tutor LMS <= 4.0.7 - Authenticated (Custom+) Insecure Direct Object Reference to Arbitrary Quiz Question/Answer Modification and Deletion via 'payload' ParameterCVE-2026-18439 Tutor LMStutor 中(Medium) CVSS 4.3 あり(4.0.8) 34 件 Defiant・MITRE
2026/9/22 Contextual Related Posts <= 4.4.1 - Authenticated (Author+) Stored Cross-Site Scripting via 'other_attributes' Block ParameterCVE-2026-85653 Contextual Related Postscontextual-related-posts 中(Medium) CVSS 6.4 あり(4.4.2) 343 件 Defiant・MITRE
2026/9/22 Booking Calendar <= 11.8.3 - Reflected Cross-Site Scripting via 'wpbc_auto_fill' ParameterCVE-2026-93655 Booking Calendarbooking 中(Medium) CVSS 6.1 あり(11.8.4) 15 件 Defiant・MITRE
2026/9/21 HashBar – Announcement, Notification Bar & Popup Campaign <= 2.0.3 - Authenticated (Administrator+) SQL InjectionCVE-2026-94117 HashBarhashbar-wp-notification-bar 中(Medium) CVSS 4.9 あり(2.0.4) 10 件未満 Defiant・MITRE
2026/9/21 Directorist <= 8.9.4 - Authenticated (Subscriber+) Insecure Direct Object ReferenceCVE-2026-84150 Directoristdirectorist 中(Medium) CVSS 4.3 あり(8.9.5) 10 件未満 Defiant・MITRE
2026/9/21 Forminator Forms <= 1.57.2.0 - Unauthenticated Poll Vote Limit BypassCVE-2026-87070 Forminator Formsforminator 中(Medium) CVSS 5.3 あり(1.57.2.1) 527 件 Defiant・MITRE
2026/9/21 Recipe Maker 9.8.0 - 10.8.1 - Unauthenticated Arbitrary User Meta CorruptionCVE-2026-86608 WP Recipe Makerwp-recipe-maker 中(Medium) CVSS 5.3 あり(10.8.2) 45 件 Defiant・MITRE
2026/9/21 Real3D Flipbook Lite <= 5.3 - Missing AuthorizationCVE-2026-86842 Real3D Flipbookreal3d-flipbook-lite 中(Medium) CVSS 4.3 あり(5.4) 36 件 Defiant・MITRE
2026/9/21 GTranslate <= 5.0.0 - Unauthenticated Arbitrary Shortcode ExecutionCVE-2026-86604 Translate WordPress with GTranslategtranslate 中(Medium) CVSS 6.5 あり(5.0.1) 4,089 件 Defiant・MITRE
2026/9/21 Directorist 3.1.0 - 8.9.4 - Missing AuthorizationCVE-2026-84098 Directoristdirectorist 中(Medium) CVSS 4.3 あり(8.9.5) 10 件未満 Defiant・MITRE
2026/9/21 Real3D Flipbook Lite <= 5.3 - Authenticated (Author+) Stored Cross-Site ScriptingCVE-2025-15696 Real3D Flipbookreal3d-flipbook-lite 中(Medium) CVSS 6.4 あり(5.4) 36 件 Defiant・MITRE
2026/9/21 Directorist 8.1 - 8.9.4 - Unauthenticated Information ExposureCVE-2026-84026 Directoristdirectorist 中(Medium) CVSS 5.3 あり(8.9.5) 10 件未満 Defiant・MITRE
2026/9/21 Recipe Maker <= 10.8.1 - Authenticated (Subscriber+) Information ExposureCVE-2026-86603 WP Recipe Makerwp-recipe-maker 中(Medium) CVSS 4.3 あり(10.8.2) 45 件 Defiant・MITRE
2026/9/21 MasterStudy LMS <= 3.7.49 - Authenticated (Subscriber+) Insecure Direct Object ReferenceCVE-2026-81339 MasterStudy LMS WordPress Pluginmasterstudy-lms-learning-management-system 中(Medium) CVSS 4.3 あり(3.7.50) 10 件未満 Defiant・MITRE
2026/9/21 Ditty – Responsive News Tickers, Sliders, and Lists <= 3.1.69 - Authenticated (Author+) Stored Cross-Site ScriptingCVE-2026-93339 Dittyditty-news-ticker 中(Medium) CVSS 6.4 あり(3.1.70) 165 件 Defiant・MITRE
2026/9/21 Divi Dash <= 1.0.6 - Unauthenticated IP Spoofing to Protection BypassCVE-2026-14321 Divi Dashdivi-dash 中(Medium) CVSS 5.3 あり(1.0.7) 10 件未満 Defiant・MITRE
2026/9/21 Paid Member Subscriptions <= 3.0.0 - Unauthenticated CAPTCHA BypassCVE-2026-90950 Paid Membership Subscriptionspaid-member-subscriptions 中(Medium) CVSS 5.3 あり(3.1.0) 27 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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