{"id":3287,"date":"2014-06-10T20:09:30","date_gmt":"2014-06-10T20:09:30","guid":{"rendered":"https:\/\/www.inmotionhosting.com\/support\/2014\/06\/10\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/"},"modified":"2020-09-23T12:45:49","modified_gmt":"2020-09-23T16:45:49","slug":"wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability","status":"publish","type":"post","link":"https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/","title":{"rendered":"WordPress All In One SEO Pack plugin zero-day vulnerability"},"content":{"rendered":"<p>It has come to our attention that a zero-day vulnerability has been discovered within the All In One SEO Pack plugin which lets a non-privileged user either modify SEO data in posts or inject javascript into an administrators panel to execute malicious code.  The developer has released a patch for this vulnerability which resolves the issue with a simple update of the plugin to version 2.1.6.<\/p>\n<h2>What if I am affected?<\/h2>\n<p>If you are affected by the vulnerability in the All In One SEO Pack plugin, update to version 2.1.6 immediately.  After doing so, we recommend that you run <a href=\"https:\/\/sitecheck.sucuri.net\/\" target=\"_blank\" rel=\"noopener noreferrer\">Sucuri SiteCheck<\/a> as well to ensure that there is not any compromised code running within your WordPress site.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>It has come to our attention that a zero-day vulnerability has been discovered within the All In One SEO Pack plugin which lets a non-privileged user either modify SEO data in posts or inject javascript into an administrators panel to execute malicious code. The developer has released a patch for this vulnerability which resolves the<a class=\"moretag\" href=\"https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/\"> Read More ><\/a><\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4313,4325,56],"tags":[],"class_list":["post-3287","post","type-post","status-publish","format-standard","hentry","category-seo","category-wordpress-hosting","category-wordpress"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>WordPress All In One SEO Pack plugin zero-day vulnerability<\/title>\n<meta name=\"description\" content=\"It has come to our attention that a zero-day vulnerability has been discovered within the All In One SEO Pack plugin which lets a non-privileged user either modify SEO data in posts or inject javascript into an administrators panel to execute malicious code. Learn more here.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"WordPress All In One SEO Pack plugin zero-day vulnerability\" \/>\n<meta property=\"og:description\" content=\"It has come to our attention that a zero-day vulnerability has been discovered within the All In One SEO Pack plugin which lets a non-privileged user either modify SEO data in posts or inject javascript into an administrators panel to execute malicious code. Learn more here.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/\" \/>\n<meta property=\"og:site_name\" content=\"InMotion Hosting Support Center\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/inmotionhosting\/\" \/>\n<meta property=\"article:published_time\" content=\"2014-06-10T20:09:30+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-09-23T16:45:49+00:00\" \/>\n<meta name=\"author\" content=\"Jeff Matson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@InMotionHosting\" \/>\n<meta name=\"twitter:site\" content=\"@InMotionHosting\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jeff Matson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/\"},\"author\":{\"name\":\"Jeff Matson\",\"@id\":\"https:\/\/www.inmotionhosting.com\/support\/#\/schema\/person\/83776252b196c020e4352a3796e5642b\"},\"headline\":\"WordPress All In One SEO Pack plugin zero-day vulnerability\",\"datePublished\":\"2014-06-10T20:09:30+00:00\",\"dateModified\":\"2020-09-23T16:45:49+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/\"},\"wordCount\":124,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.inmotionhosting.com\/support\/#organization\"},\"articleSection\":[\"Search Engine Optimization\",\"WordPress Hosting\",\"WordPress Tutorials\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/\",\"url\":\"https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/\",\"name\":\"WordPress All In One SEO Pack plugin zero-day vulnerability\",\"isPartOf\":{\"@id\":\"https:\/\/www.inmotionhosting.com\/support\/#website\"},\"datePublished\":\"2014-06-10T20:09:30+00:00\",\"dateModified\":\"2020-09-23T16:45:49+00:00\",\"description\":\"It has come to our attention that a zero-day vulnerability has been discovered within the All In One SEO Pack plugin which lets a non-privileged user either modify SEO data in posts or inject javascript into an administrators panel to execute malicious code. Learn more here.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.inmotionhosting.com\/support\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"WordPress All In One SEO Pack plugin zero-day vulnerability\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.inmotionhosting.com\/support\/#website\",\"url\":\"https:\/\/www.inmotionhosting.com\/support\/\",\"name\":\"InMotion Hosting Support Center\",\"description\":\"Web Hosting Support &amp; Tutorials\",\"publisher\":{\"@id\":\"https:\/\/www.inmotionhosting.com\/support\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.inmotionhosting.com\/support\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.inmotionhosting.com\/support\/#organization\",\"name\":\"InMotion Hosting\",\"url\":\"https:\/\/www.inmotionhosting.com\/support\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.inmotionhosting.com\/support\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.inmotionhosting.com\/support\/wp-content\/uploads\/2023\/02\/inmotion-hosting-logo-yoast.jpg\",\"contentUrl\":\"https:\/\/www.inmotionhosting.com\/support\/wp-content\/uploads\/2023\/02\/inmotion-hosting-logo-yoast.jpg\",\"width\":696,\"height\":696,\"caption\":\"InMotion Hosting\"},\"image\":{\"@id\":\"https:\/\/www.inmotionhosting.com\/support\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/inmotionhosting\/\",\"https:\/\/x.com\/InMotionHosting\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.inmotionhosting.com\/support\/#\/schema\/person\/83776252b196c020e4352a3796e5642b\",\"name\":\"Jeff Matson\",\"url\":\"https:\/\/www.inmotionhosting.com\/support\/author\/jeffma\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"WordPress All In One SEO Pack plugin zero-day vulnerability","description":"It has come to our attention that a zero-day vulnerability has been discovered within the All In One SEO Pack plugin which lets a non-privileged user either modify SEO data in posts or inject javascript into an administrators panel to execute malicious code. Learn more here.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/","og_locale":"en_US","og_type":"article","og_title":"WordPress All In One SEO Pack plugin zero-day vulnerability","og_description":"It has come to our attention that a zero-day vulnerability has been discovered within the All In One SEO Pack plugin which lets a non-privileged user either modify SEO data in posts or inject javascript into an administrators panel to execute malicious code. Learn more here.","og_url":"https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/","og_site_name":"InMotion Hosting Support Center","article_publisher":"https:\/\/www.facebook.com\/inmotionhosting\/","article_published_time":"2014-06-10T20:09:30+00:00","article_modified_time":"2020-09-23T16:45:49+00:00","author":"Jeff Matson","twitter_card":"summary_large_image","twitter_creator":"@InMotionHosting","twitter_site":"@InMotionHosting","twitter_misc":{"Written by":"Jeff Matson","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/#article","isPartOf":{"@id":"https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/"},"author":{"name":"Jeff Matson","@id":"https:\/\/www.inmotionhosting.com\/support\/#\/schema\/person\/83776252b196c020e4352a3796e5642b"},"headline":"WordPress All In One SEO Pack plugin zero-day vulnerability","datePublished":"2014-06-10T20:09:30+00:00","dateModified":"2020-09-23T16:45:49+00:00","mainEntityOfPage":{"@id":"https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/"},"wordCount":124,"commentCount":0,"publisher":{"@id":"https:\/\/www.inmotionhosting.com\/support\/#organization"},"articleSection":["Search Engine Optimization","WordPress Hosting","WordPress Tutorials"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/","url":"https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/","name":"WordPress All In One SEO Pack plugin zero-day vulnerability","isPartOf":{"@id":"https:\/\/www.inmotionhosting.com\/support\/#website"},"datePublished":"2014-06-10T20:09:30+00:00","dateModified":"2020-09-23T16:45:49+00:00","description":"It has come to our attention that a zero-day vulnerability has been discovered within the All In One SEO Pack plugin which lets a non-privileged user either modify SEO data in posts or inject javascript into an administrators panel to execute malicious code. Learn more here.","breadcrumb":{"@id":"https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.inmotionhosting.com\/support\/edu\/wordpress\/wordpress-all-in-one-seo-pack-plugin-zero-day-vulnerability\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.inmotionhosting.com\/support\/"},{"@type":"ListItem","position":2,"name":"WordPress All In One SEO Pack plugin zero-day vulnerability"}]},{"@type":"WebSite","@id":"https:\/\/www.inmotionhosting.com\/support\/#website","url":"https:\/\/www.inmotionhosting.com\/support\/","name":"InMotion Hosting Support Center","description":"Web Hosting Support &amp; Tutorials","publisher":{"@id":"https:\/\/www.inmotionhosting.com\/support\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.inmotionhosting.com\/support\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.inmotionhosting.com\/support\/#organization","name":"InMotion Hosting","url":"https:\/\/www.inmotionhosting.com\/support\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.inmotionhosting.com\/support\/#\/schema\/logo\/image\/","url":"https:\/\/www.inmotionhosting.com\/support\/wp-content\/uploads\/2023\/02\/inmotion-hosting-logo-yoast.jpg","contentUrl":"https:\/\/www.inmotionhosting.com\/support\/wp-content\/uploads\/2023\/02\/inmotion-hosting-logo-yoast.jpg","width":696,"height":696,"caption":"InMotion Hosting"},"image":{"@id":"https:\/\/www.inmotionhosting.com\/support\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/inmotionhosting\/","https:\/\/x.com\/InMotionHosting"]},{"@type":"Person","@id":"https:\/\/www.inmotionhosting.com\/support\/#\/schema\/person\/83776252b196c020e4352a3796e5642b","name":"Jeff Matson","url":"https:\/\/www.inmotionhosting.com\/support\/author\/jeffma\/"}]}},"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"primary_category":null,"_links":{"self":[{"href":"https:\/\/www.inmotionhosting.com\/support\/wp-json\/wp\/v2\/posts\/3287","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.inmotionhosting.com\/support\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inmotionhosting.com\/support\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inmotionhosting.com\/support\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inmotionhosting.com\/support\/wp-json\/wp\/v2\/comments?post=3287"}],"version-history":[{"count":1,"href":"https:\/\/www.inmotionhosting.com\/support\/wp-json\/wp\/v2\/posts\/3287\/revisions"}],"predecessor-version":[{"id":60474,"href":"https:\/\/www.inmotionhosting.com\/support\/wp-json\/wp\/v2\/posts\/3287\/revisions\/60474"}],"wp:attachment":[{"href":"https:\/\/www.inmotionhosting.com\/support\/wp-json\/wp\/v2\/media?parent=3287"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inmotionhosting.com\/support\/wp-json\/wp\/v2\/categories?post=3287"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inmotionhosting.com\/support\/wp-json\/wp\/v2\/tags?post=3287"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}