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

深刻度「中」:2,755 件(31/56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
2026/9/6 Powerkit <= 3.0.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Lazy Load Image ProcessingCVE-2026-2390 Powerkitpowerkit 中(Medium) CVSS 6.4 あり(3.0.5) 16 件 Defiant・MITRE
2026/9/6 Bold Page Builder < 5.9.9 - Authenticated (Contributor+) Stored Cross-Site ScriptingCVE-2026-84028 Bold Page Builderbold-page-builder 中(Medium) CVSS 6.4 あり(5.9.9) 18 件 Defiant・MITRE
2026/9/6 Otter Blocks <= 3.1.7 - Missing Authorization to Unauthenticated Purchase Verification BypassCVE-2026-4945 Otter Blocksotter-blocks 中(Medium) CVSS 5.3 あり(3.1.8) 2,881 件 Defiant・MITRE
2026/9/6 Masteriyo LMS <= 2.2.0 - Missing Authorization to Unauthenticated Arbitrary Course Progress DeletionCVE-2026-8279 Masteriyo LMSlearning-management-system 中(Medium) CVSS 5.3 あり(2.2.1) 確認できず Defiant・MITRE
2026/9/5 Bold Page Builder < 5.9.8 - Authenticated (Contributor+) Stored Cross-Site ScriptingCVE-2026-84021 Bold Page Builderbold-page-builder 中(Medium) CVSS 6.4 あり(5.9.8) 18 件 Defiant・MITRE
2026/9/5 Greenshift – animation and page builder blocks < 13.2.0 - Authenticated (Contributor+) Stored Cross-Site ScriptingCVE-2026-83544 Greenshiftgreenshift-animation-and-page-builder-blocks 中(Medium) CVSS 6.4 あり(13.2.0) 11 件 Defiant・MITRE
2026/9/5 VikWidgetsLoader – Collection of Widgets < 1.12.0 - Authenticated (Contributor+) Stored Cross-Site ScriptingCVE-2026-84899 VikWidgetsLoadervikwidgetsloader 中(Medium) CVSS 6.4 あり(1.12.0) 確認できず Defiant・MITRE
2026/9/5 The Events Calendar < 6.17.3.1 - Authenticated (Contributor+) Information ExposureCVE-2026-84745 The Events Calendarthe-events-calendar 中(Medium) CVSS 4.3 あり(6.17.3.1) 930 件 Defiant・MITRE
2026/9/5 Kirki – Freeform Page Builder, Website Builder & Customizer 6.0.0 - 6.2.5 - Authenticated (Editor+) SQL InjectionCVE-2026-84221 Kirkikirki 中(Medium) CVSS 4.9 あり(6.3.0) 10 件未満 Defiant・MITRE
2026/9/5 Kirki – Freeform Page Builder, Website Builder & Customizer 6.0.0 - 6.2.5 - Authenticated (Custom Role+) Insecure Direct Object ReferenceCVE-2026-84225 Kirkikirki 中(Medium) CVSS 4.3 あり(6.3.0) 10 件未満 Defiant・MITRE
2026/9/5 Search Atlas SEO – OTTO AI SEO Automation for WordPress < 2.6.24 - Missing AuthorizationCVE-2026-15247 Search Atlas SEOmetasync 中(Medium) CVSS 4.3 あり(2.6.24) 10 件未満 Defiant・MITRE
2026/9/5 My Private Site – Make Your Whole Site Private, Force Login & Block Registration Spam < 4.2.3 - Unauthenticated Information ExposureCVE-2026-81348 My Private Sitejonradio-private-site 中(Medium) CVSS 5.3 あり(4.2.3) 確認できず Defiant・MITRE
2026/9/5 Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce < 4.1.21 - Authenticated (Contributor+) Path TraversalCVE-2026-84898 Eventinwp-event-solution 中(Medium) CVSS 6.5 あり(4.1.21) 10 件未満 Defiant・MITRE
2026/9/5 Greenshift – animation and page builder blocks < 13.2.0 - Authenticated (Contributor+) Server-Side Request ForgeryCVE-2026-83543 Greenshiftgreenshift-animation-and-page-builder-blocks 中(Medium) CVSS 6.4 あり(13.2.0) 11 件 Defiant・MITRE
2026/9/5 JCH Optimize 4.2.1 - 5.0.0 - Authenticated (Administrator+) Path TraversalCVE-2025-15693 JCH Optimizejch-optimize 中(Medium) CVSS 4.9 あり(5.0.1) 確認できず Defiant・MITRE
2026/9/5 Masteriyo LMS – LMS Course Builder, Quizzes & Certificates 1.18.0 - 2.3.3 - Authenticated (Custom Role+) Stored Cross-Site ScriptingCVE-2026-82846 Masteriyo LMSlearning-management-system 中(Medium) CVSS 6.4 あり(3.4.0) 確認できず Defiant・MITRE
2026/9/5 CatFolders Document Gallery & PDF Library < 2.0.7 - Authenticated (Author+) Stored Cross-Site ScriptingCVE-2026-84930 CatFolders Document Gallery & PDF Libra…catfolders-document-gallery 中(Medium) CVSS 6.4 あり(2.0.7) 10 件未満 Defiant・MITRE
2026/9/5 Jetpack – WP Security, Backup, Speed, & Growth 16.1 - 16.1.2 - Authenticated (Administrator+) PHP Object Injection Jetpackjetpack 中(Medium) CVSS 6.6 あり(16.1.3) 11,044 件 Defiant
2026/9/5 Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce < 4.1.22 - Missing AuthorizationCVE-2026-84901 Eventinwp-event-solution 中(Medium) CVSS 4.3 あり(4.1.22) 10 件未満 Defiant・MITRE
2026/9/5 Jetpack – WP Security, Backup, Speed, & Growth 16.1 - 16.1.2 - Authenticated (Administrator+) PHP Object Injection Jetpackjetpack 中(Medium) CVSS 6.6 あり(16.1.3) 11,044 件 Defiant
2026/9/5 Smart Post – Post Grid, Post Carousel, Post Slider Gutenberg Blocks for Blog & News 4.0.0 - 4.0.7 - Authenticated (Contributor+) Insecure Direct Object ReferenceCVE-2026-78150 Smart Postpost-carousel 中(Medium) CVSS 4.3 あり(4.0.8) 222 件 Defiant・MITRE
2026/9/5 King Addons for Elementor – 80+ Elementor Widgets, 4 000+ Elementor Templates, WooCommerce, Mega Menu, Popup Builder < 51.1.77 - Authenticated (Contributor+) Stored Cross-Site ScriptingCVE-2026-84896 King Addons for Elementorking-addons 中(Medium) CVSS 6.4 あり(51.1.77) 10 件未満 Defiant・MITRE
2026/9/5 Bold Page Builder < 5.9.8 - Authenticated (Contributor+) Stored Cross-Site ScriptingCVE-2026-84022 Bold Page Builderbold-page-builder 中(Medium) CVSS 6.4 あり(5.9.8) 18 件 Defiant・MITRE
2026/9/5 Video Player for YouTube – Embed Videos Your Visitors Will Love to Watch < 2.1.0 - Authenticated (Contributor+) SQL InjectionCVE-2026-84937 Video Player for YouTubeyt-player 中(Medium) CVSS 6.5 あり(2.1.0) 10 件未満 Defiant・MITRE
2026/9/5 Accept Stripe Payments < 2.1.4 - Unauthenticated Insecure Direct Object ReferenceCVE-2026-81424 Accept Stripe Paymentsstripe-payments 中(Medium) CVSS 5.3 あり(2.1.4) 248 件 Defiant・MITRE
2026/9/5 Joli Table Of Contents < 3.0.3 - Authenticated (Author+) Stored Cross-Site ScriptingCVE-2026-84931 Joli Table Of Contentsjoli-table-of-contents 中(Medium) CVSS 6.4 あり(3.0.3) 10 件未満 Defiant・MITRE
2026/9/5 EmbedPress – PDF Embedder, 3D PDF FlipBook, Google Reviews, YouTube Videos, Upload & Embed PDF documents 4.6.0 - 4.6.3 - Missing AuthorizationCVE-2026-84926 EmbedPressembedpress 中(Medium) CVSS 4.3 あり(4.6.4) 139 件 Defiant・MITRE
2026/9/5 Pods <= 3.3.9.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'not_found' Shortcode AttributeCVE-2026-76573 Podspods 中(Medium) CVSS 6.4 あり(3.3.9.2) 271 件 Defiant・MITRE
2026/9/5 Gallery : FooGallery <= 3.3.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'custom_settings' Shortcode AttributeCVE-2026-85414 FooGallery Photo Galleryfoogallery 中(Medium) CVSS 6.4 あり(3.3.3) 415 件 Defiant・MITRE
2026/9/5 Unlimited Elements For Elementor <= 2.0.17 - Reflected Cross-Site Scripting via 'formData[id]' ParameterCVE-2026-75586 Unlimited Elements for Elementorunlimited-elements-for-elementor 中(Medium) CVSS 6.1 あり(2.0.18) 82 件 Defiant・MITRE
2026/9/5 WP File Download <= 6.3.8 - Authenticated (Subscriber+) Arbitrary File Read via Path Traversal in 'remoteurl' ParameterCVE-2026-14975 WP File Downloadwp-file-download 中(Medium) CVSS 6.5 あり(6.3.9) 10 件未満 Defiant・MITRE
2026/9/5 Beaver Builder Plugin (Pro Version) <= 2.11.0.1 - Reflected Cross-Site Scripting via 'no_results_message' node_preview ParameterCVE-2026-18843 Beaver Builder Pluginbb-plugin 中(Medium) CVSS 6.1 あり(2.11.0.2) 475 件 Defiant・MITRE
2026/9/5 Dear Flipbook <= 2.4.30 - Authenticated (Contributor+) Stored Cross-Site Scripting via '.dvcss' Element Class AttributeCVE-2026-8623 DearFlip3d-flipbook-dflip-lite 中(Medium) CVSS 6.4 あり(2.4.37) 1,263 件 Defiant・MITRE
2026/9/5 Theme My Login <= 7.1.15 - Authenticated (Subscriber+) Missing Authorization to Unauthorized Multisite Subsite Creation via 'gimmeanotherblog' Signup StageCVE-2026-83628 Theme My Logintheme-my-login 中(Medium) CVSS 4.3 あり(7.2.0) 260 件 Defiant・MITRE
2026/9/5 Social Chat <= 8.6.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'consent_message' JSON Attribute in .qlwapp data-boxCVE-2026-18404 Social Chatwp-whatsapp-chat 中(Medium) CVSS 6.4 あり(8.6.3) 10 件未満 Defiant・MITRE
2026/9/5 Dear Flipbook <= 2.4.30 - Authenticated (Contributor+) Stored Cross-Site Scripting via '.df-element' Element Inner HTMLCVE-2026-8625 DearFlip3d-flipbook-dflip-lite 中(Medium) CVSS 6.4 あり(2.4.37) 1,263 件 Defiant・MITRE
2026/9/4 WPLP Cookie Consent – Cookie Banner & Consent Management for GDPR, CCPA & Google Consent Mode < 4.4.2 - Authenticated (Administrator+) SQL InjectionCVE-2026-82186 WPLP Cookie Consentgdpr-cookie-consent 中(Medium) CVSS 4.9 あり(4.4.2) 10 件未満 Defiant・MITRE
2026/9/4 WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell < 3.13.0 - Missing AuthorizationCVE-2025-15691 WPFunnelswpfunnels 中(Medium) CVSS 5.3 あり(3.13.0) 確認できず Defiant・MITRE
2026/9/4 WooCommerce <= 10.9.4 - Authenticated (Shop Manager+) SQL InjectionCVE-2026-57777 WooCommercewoocommerce 中(Medium) CVSS 4.9 あり(11.0) 3,981 件 Defiant・MITRE
2026/9/4 LearnDash LMS 4.25.0 - 5.1.6 - Unauthenticated Arbitrary Course Enrollment via REST EndpointCVE-2026-12843 LearnDash LMSsfwd-lms 中(Medium) CVSS 5.4 あり(5.1.6.1) 24 件 Defiant・MITRE
2026/9/4 Directorist: AI-Powered Business Directory, Listings & Classified Ads < 8.9 - Authenticated (Subscriber+) Insecure Direct Object ReferenceCVE-2026-84066 Directoristdirectorist 中(Medium) CVSS 4.3 あり(8.9) 10 件未満 Defiant・MITRE
2026/9/4 WCFM Membership – WooCommerce Memberships for Multivendor Marketplace <= 2.11.11 - Missing AuthorizationCVE-2026-32480 WCFM Membershipwc-multivendor-membership 中(Medium) CVSS 5.3 あり(2.12.0) 確認できず Defiant・MITRE
2026/9/4 Ninja Forms - Scheduled Exports <= 3.0.3 - Authenticated (Subscriber+) Stored Cross-Site Scripting via REST API ParametersCVE-2026-87870 Ninja Formsninja-forms-scheduled-exports 中(Medium) CVSS 6.4 あり(3.0.4) 10 件未満 Defiant・MITRE
2026/9/4 WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell < 3.13.0 - Unauthenticated Information ExposureCVE-2026-79631 WPFunnelswpfunnels 中(Medium) CVSS 5.3 あり(3.13.0) 確認できず Defiant・MITRE
2026/9/4 Content Views – Post Grid & Filter (Shortcode, Blocks, Elementor Widgets) < 4.5.1.2 - Missing AuthorizationCVE-2026-17517 Content Viewscontent-views-query-and-display-post-page 中(Medium) CVSS 5.3 あり(4.5.1.2) 1,740 件 Defiant・MITRE
2026/9/4 B2BKing — Ultimate WooCommerce B2B and Wholesale Plugin — Wholesale Prices, Bulk Order Form & More < 5.2.40 - Unauthenticated Unauthorized B2B Group AssignmentCVE-2026-85038 B2BKingb2bking-wholesale-for-woocommerce 中(Medium) CVSS 5.3 あり(5.2.40) 確認できず Defiant・MITRE
2026/9/4 Pods – Custom Content Types and Fields 3.3 - 3.3.9.1 - Authenticated (Author+) Arbitrary File ReadCVE-2026-74853 Podspods 中(Medium) CVSS 6.5 あり(3.3.9.2) 271 件 Defiant・MITRE
2026/9/4 Custom Contact Forms <= 7.16 - Missing Authorization to Authenticated (Contributor+) Arbitrary Post Deletion and Post Meta Modification via Nested 'fields[].ID' / 'choices[].ID' ParametersCVE-2026-75018 Custom Contact Formscustom-contact-forms 中(Medium) CVSS 4.3 あり(7.16.1) 10 件未満 Defiant・MITRE
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

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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