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・国内で使われているもの:2,422 件(20/49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
2026/9/21 Ninja Tables <= 5.2.16 - Unauthenticated Arbitrary Shortcode ExecutionCVE-2026-86612 Ninja Tablesninja-tables 中(Medium) CVSS 6.5 あり(5.2.17) 10 件未満 Defiant・MITRE
2026/9/21 PostX <= 5.0.40 - Unauthenticated Information ExposureCVE-2026-86783 Post Grid Gutenberg Blocksultimate-post 中(Medium) CVSS 5.3 あり(5.0.41) 59 件 Defiant・MITRE
2026/9/21 Happy Addons for Elementor <= 3.49.0 - Authenticated (Contributor+) Stored Cross-Site ScriptingCVE-2026-85006 HappyAddons for Elementorhappy-elementor-addons 中(Medium) CVSS 6.4 あり(3.50.0) 1,368 件 Defiant・MITRE
2026/9/21 Newsletters <= 4.18.0 - Unauthenticated Insecure Direct Object ReferenceCVE-2026-16264 Newslettersnewsletters-lite 中(Medium) CVSS 5.3 あり(4.18.1) 10 件未満 Defiant・MITRE
2026/9/21 Directorist 8.9.1 - 8.9.4 - Missing AuthorizationCVE-2026-84027 Directoristdirectorist 中(Medium) CVSS 4.3 あり(8.9.5) 10 件未満 Defiant・MITRE
2026/9/21 The Events Calendar 6.15.0 - 6.17.4.1 - Missing AuthorizationCVE-2026-84742 The Events Calendarthe-events-calendar 中(Medium) CVSS 4.3 あり(6.17.5) 930 件 Defiant・MITRE
2026/9/21 Directorist <= 8.9.4 - Authenticated (Subscriber+) Server-Side Request ForgeryCVE-2026-84046 Directoristdirectorist 中(Medium) CVSS 6.4 あり(8.9.5) 10 件未満 Defiant・MITRE
2026/9/21 Sale Booster 7.0.0 - 7.5.1 - Unauthenticated Information ExposureCVE-2026-88929 Product Badge, Label, Countdown Timer f…easy-sale-badges-for-woocommerce 中(Medium) CVSS 5.3 あり(7.5.2) 10 件未満 Defiant・MITRE
2026/9/21 Directorist 8.5 - 8.9.4 - Authenticated (Subscriber+) Insecure Direct Object ReferenceCVE-2026-77766 Directoristdirectorist 中(Medium) CVSS 4.3 あり(8.9.5) 10 件未満 Defiant・MITRE
2026/9/21 The Events Calendar 6.15.16.1 - 6.17.4.1 - Missing AuthorizationCVE-2026-84743 The Events Calendarthe-events-calendar 中(Medium) CVSS 4.3 あり(6.17.5) 930 件 Defiant・MITRE
2026/9/21 Payment Plugins for PayPal WooCommerce <= 2.0.26 - Unauthenticated Insecure Direct Object ReferenceCVE-2026-80342 Payment Plugins for PayPal WooCommercepymntpl-paypal-woocommerce 中(Medium) CVSS 5.3 あり(2.0.27) 10 件未満 Defiant・MITRE
2026/9/21 Forminator Forms <= 1.57.2.0 - Missing AuthorizationCVE-2026-87074 Forminator Formsforminator 中(Medium) CVSS 5.3 あり(1.57.2.1) 527 件 Defiant・MITRE
2026/9/21 MasterStudy LMS <= 3.7.49 - Authenticated (Subscriber+) HTML InjectionCVE-2026-81338 MasterStudy LMS WordPress Pluginmasterstudy-lms-learning-management-system 中(Medium) CVSS 6.3 あり(3.7.50) 10 件未満 Defiant・MITRE
2026/9/21 Email Subscribers by Icegram Express <= 5.9.34 - Missing AuthorizationCVE-2026-83555 Email Subscribers & Newslettersemail-subscribers 中(Medium) CVSS 5.3 あり(5.9.35) 87 件 Defiant・MITRE
2026/9/21 Booking Manager <= 2.1.20 - Authenticated (Author+) SQL InjectionCVE-2026-91024 Booking Managerbooking-manager 中(Medium) CVSS 6.5 あり(2.1.21) 10 件未満 Defiant・MITRE
2026/9/21 WP Ultimate Review <= 2.4.2 - Authenticated (Subscriber+) Arbitrary Shortcode Execution via 'xs_submit_review_data[xs_reviw_summery]' ParameterCVE-2026-92235 WP Ultimate Reviewwp-ultimate-review 高(High) CVSS 8.1 あり(2.4.3) 16 件 Defiant・MITRE
2026/9/21 The Events Calendar 4.5 - 6.17.4.1 - Unauthenticated Information ExposureCVE-2026-84741 The Events Calendarthe-events-calendar 中(Medium) CVSS 5.3 あり(6.17.5) 930 件 Defiant・MITRE
2026/9/21 Paid Member Subscriptions <= 3.0.0 - Missing AuthorizationCVE-2026-90951 Paid Membership Subscriptionspaid-member-subscriptions 中(Medium) CVSS 5.3 あり(3.1.0) 27 件 Defiant・MITRE
2026/9/21 Premium Packages <= 7.2.0 - Unauthenticated Forged Payment and Subscription EventsCVE-2026-93511 Premium Packageswpdm-premium-packages 中(Medium) CVSS 5.3 あり(7.2.1) 56 件 Defiant・MITRE
2026/9/21 WPC Smart Compare for WooCommerce <= 6.6.0 - Unauthenticated Information ExposureCVE-2026-90985 WPC Smart Compare for WooCommercewoo-smart-compare 中(Medium) CVSS 5.3 あり(6.6.1) 10 件未満 Defiant・MITRE
2026/9/19 MPCX Lightbox 1.2.2 - 1.2.5 - Unauthenticated Information ExposureCVE-2026-87848 Lightboxmpcx-lightbox 中(Medium) CVSS 5.3 なし 10 件未満 Defiant・MITRE
2026/9/19 Gum Addon for Elementor <= 1.3.15 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'pop_tag' Widget SettingCVE-2026-8354 Gum Addon for Elementorgum-elementor-addon 中(Medium) CVSS 6.4 あり(1.3.16) 10 件未満 Defiant・MITRE
2026/9/19 WordLift <= 3.54.10 - Unauthenticated Sensitive Information Exposure in JSON-LD REST API EndpointsCVE-2026-9289 WordLiftwordlift 中(Medium) CVSS 5.3 あり(3.54.14) 10 件未満 Defiant・MITRE
2026/9/19 Redux Framework <= 4.5.13 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Spinner Field InputCVE-2026-5410 Redux Frameworkredux-framework 中(Medium) CVSS 6.4 あり(4.5.14) 27 件 Defiant・MITRE
2026/9/19 TikTok <= 1.4.1 - Missing Authorization to Unauthenticated TikTok Integration Takeover via 'auth_code' ParameterCVE-2026-18346 TikToktiktok-for-business 中(Medium) CVSS 5.3 あり(1.4.2) 30 件 Defiant・MITRE
2026/9/19 LiteSpeed Cache <= 7.9 - Reflected Cross-Site Scripting via ESI 'esi' ParameterCVE-2026-76579 LiteSpeed Cachelitespeed-cache 中(Medium) CVSS 4.7 あり(7.9.1) 5,993 件 Defiant・MITRE
2026/9/19 WP Customer Reviews <= 3.7.8 - Reflected Cross-Site Scripting via 'wpcr3_fname' ParameterCVE-2026-11608 WP Customer Reviewswp-customer-reviews 中(Medium) CVSS 6.1 あり(3.8.0) 291 件 Defiant・MITRE
2026/9/19 Real 3D Flipbook <= 5.1.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'lightboxtext' Shortcode AttributeCVE-2026-15098 Real3D Flipbookreal3d-flipbook-lite 中(Medium) CVSS 6.4 あり(5.1.2) 36 件 Defiant・MITRE
2026/9/19 Payment Gateway of Stripe for WooCommerce <= 5.0.8 - Unauthenticated Improper Verification of Cryptographic Signature via woocommerce_api_wt_stripe Webhook EndpointCVE-2026-9832 Payment Gateway of Stripe for WooCommer…payment-gateway-stripe-and-woocommerce-integration 中(Medium) CVSS 5.3 あり(5.0.9) 10 件未満 Defiant・MITRE
2026/9/19 Search Atlas SEO <= 2.6.23 - Missing Authorization to Authenticated (Subscriber+) Whitelabel Password Modification via handle_whitelabel_password_early FunctionCVE-2026-15946 Search Atlas SEOmetasync 中(Medium) CVSS 4.3 あり(2.6.24) 10 件未満 Defiant・MITRE
2026/9/19 Search Atlas SEO <= 2.6.23 - Missing Authorization to Authenticated (Subscriber+) Site-Wide Option Modification via 'metasync_post_types' ParameterCVE-2026-15947 Search Atlas SEOmetasync 中(Medium) CVSS 4.3 あり(2.6.24) 10 件未満 Defiant・MITRE
2026/9/19 BlockSpare - Gutenberg Site Builder Blocks & Starter Sites <= 4.2.6 - Incorrect Authorization to Authenticated (Subscriber+) Arbitrary Post CreationCVE-2026-1242 BlockSpareblockspare 中(Medium) CVSS 4.3 あり(5.0.0) 12 件 Defiant・MITRE
2026/9/19 Redux Framework <= 4.5.13 - Authenticated (Subscriber+) Cross-Site Scripting via User InputCVE-2026-5400 Redux Frameworkredux-framework 中(Medium) CVSS 6.4 あり(4.5.14) 27 件 Defiant・MITRE
2026/9/19 Paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content <= 4.17.2 - Authenticated (Subscriber+) Arbitrary Shortcode Execution via 'eup_bio' Biography Field (Entity-Encoded Shortcode Bracket)CVE-2026-85658 Paid Membership Plugin, Ecommerce, User…wp-user-avatar 高(High) CVSS 8.1 あり(4.17.3) 3,212 件 Defiant・MITRE
2026/9/19 MC4WP: Mailchimp for WordPress <= 4.14.0 - Reflected Cross-Site Scripting via 'data' Dynamic Content TagCVE-2026-87917 MC4WPmailchimp-for-wp 中(Medium) CVSS 6.1 あり(4.14.1) 435 件 Defiant・MITRE
2026/9/19 Easy Appointments <= 3.12.27 - Missing Authorization to Authenticated (Contributor+) Sensitive Customer Information Exposure via ea_get_customers_ajax AJAX ActionCVE-2026-9232 Easy Appointmentseasy-appointments 中(Medium) CVSS 6.5 あり(3.12.28) 10 件未満 Defiant・MITRE
2026/9/18 WP Recipe Maker <= 10.8.1 - Unauthenticated Arbitrary Shortcode Execution via Recipe Comment ContentCVE-2026-89274 WP Recipe Makerwp-recipe-maker 緊急(Critical) CVSS 9.1 あり(10.8.2) 45 件 Defiant・MITRE
2026/9/18 Tutor LMS <= 4.0.8 - Reflected Cross-Site Scripting via 'back_url' and 'search' ParametersCVE-2026-89081 Tutor LMStutor 中(Medium) CVSS 6.1 あり(4.0.9) 34 件 Defiant・MITRE
2026/9/18 Tutor LMS <= 4.0.8 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Post Deletion via 'lesson_id' ParameterCVE-2026-88944 Tutor LMStutor 中(Medium) CVSS 4.3 あり(4.0.9) 34 件 Defiant・MITRE
2026/9/18 Tutor LMS <= 4.0.8 - Insecure Direct Object Reference to Authenticated (Subscriber+) Sensitive Information Exposure via 'student_id' ParameterCVE-2026-89333 Tutor LMStutor 中(Medium) CVSS 6.5 あり(4.0.9) 34 件 Defiant・MITRE
2026/9/18 Save as PDF Plugin by PDFCrowd <= 4.6.1 - Authenticated (Contributor+) Arbitrary Function Invocation / Code Injection via 'pdf_created_callback' Shortcode AttributeCVE-2026-92807 Save as PDF Plugin by PDFCrowdsave-as-pdf-by-pdfcrowd 高(High) CVSS 8.8 あり(4.6.2) 10 件未満 Defiant・MITRE
2026/9/18 Pochipp <= 1.20.2 - Reflected Cross-Site Scripting via 'keyword' ParameterCVE-2026-92967 Pochipppochipp 中(Medium) CVSS 6.1 あり(1.20.3) 7,855 件 Defiant・MITRE
2026/9/18 Gravity Forms <= 3.1.0.4 - Unauthenticated Arbitrary File Upload via Hidden File Upload FieldCVE-2026-84434 Gravity Formsgravityforms 緊急(Critical) CVSS 9.8 あり(3.1.1) 37 件 Defiant・MITRE
2026/9/18 Forminator Forms <= 1.57.2 - Unauthenticated Arbitrary Shortcode Execution via 'current_url' ParameterCVE-2026-92229 Forminator Formsforminator 緊急(Critical) CVSS 9.1 あり(1.57.3) 527 件 Defiant・MITRE
2026/9/18 Divi Essentials <= 5.8.1 - Missing Authorization to Authenticated (Subscriber+) Sensitive Information Disclosure via dnxte_get_database_data AJAX ActionCVE-2026-15760 Divi Essentialsdivi-essential 中(Medium) CVSS 6.5 あり(5.9.0) 25 件 Defiant・MITRE
2026/9/18 Better Messages <= 2.15.33 - Unauthenticated Information Exposure Spoofing via 'X-Real-IP' Header via /guests/registerCVE-2026-89093 Better Messagesbp-better-messages 中(Medium) CVSS 5.3 あり(3.0.0) 10 件未満 Defiant・MITRE
2026/9/18 Better Messages <= 2.15.33 - Missing Authorization to Authenticated (Custom+) Chat-Room Transcript Disclosure via '/thread/<id>' REST EndpointCVE-2026-89334 Better Messagesbp-better-messages 中(Medium) CVSS 6.5 あり(3.0.0) 10 件未満 Defiant・MITRE
2026/9/18 NextGEN Gallery <= 4.4.0 - Authenticated (Admin+) Insecure Direct Object ReferenceCVE-2026-81654 Photo Gallery, Sliders, Proofing and Th…nextgen-gallery 中(Medium) CVSS 4.3 あり(4.5.0) 823 件 Defiant・MITRE
2026/9/18 GiveWP <= 4.16.8 - Unauthenticated Arbitrary Shortcode ExecutionCVE-2026-85113 GiveWPgive 中(Medium) CVSS 6.5 あり(4.16.9) 31 件 Defiant・MITRE
2026/9/18 Unlimited Elements For Elementor <= 2.0.19 - Authenticated (Subscriber+) PHP Object InjectionCVE-2026-85017 Unlimited Elements for Elementorunlimited-elements-for-elementor 高(High) CVSS 7.5 あり(2.0.20) 82 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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