\n| tar -cvf confluence-install-dir-backup.tar \/atlassian\/confluence\/<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Run the installation package by selecting 3 Upgrade an existing Confluence installation<\/strong> and performing the next step as prompted. The following uses the installation package of version 6.15.8 as an example.<\/p>\n\n\n\n| .\/atlassian-confluence-6.15.8-x64.bin<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Restart Confluence.<\/p>\n \n\n\n| service confluence restart<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n For more details and questions about the upgrade of Confluence, please visit https:\/\/www.cwiki.us\/display\/CONF6EN\/Upgrading+Confluence.<\/p>\n \n- \n
Workarounds<\/strong><\/h3>\n<\/li>\n<\/ul>\nIf users cannot upgrade to the latest versions for the time being, the following temporary measures are recommended:<\/p>\n (1) After starting Confluence, change the value of atlassian.confluence.export.word.max.embedded.images<\/strong> from 50<\/strong> to 0<\/strong> to restrict export of images to Word documents.<\/p>\n(2) Check whether the workaround is effective: Create a page containing images, export it to a Word document, and then check whether the document contains images (after the preceding configuration, the document should not contain any images).<\/p>\n Note: This mitigation measure will result in images being unable to be exported to Word documents.<\/p>\n Statement<\/strong><\/h2>\nThis advisory is only used to describe a potential risk. NSFOCUS does not provide any commitment or promise on this advisory. NSFOCUS and the author will not bear any liability for any direct and\/or indirect consequences and losses caused by transmitting and\/or using this advisory. NSFOCUS reserves all the rights to modify and interpret this advisory. Please include this statement paragraph when reproducing or transferring this advisory. Do not modify this advisory, add\/delete any information to\/from it, or use this advisory for commercial purposes without permission from NSFOCUS.<\/p>\n About NSFOCUS<\/strong><\/h2>\nNSFOCUS, Inc., a global network and cyber security leader, protects enterprises and carriers from advanced cyber attacks. The company’s Intelligent Hybrid Security strategy utilizes both cloud and on-premises security platforms, built on a foundation of real-time global threat intelligence, to provide multi-layered, unified and dynamic protection against advanced cyber attacks.<\/p>\n NSFOCUS works with Fortune Global 500 companies, including four of the world’s five largest financial institutions, organizations in insurance, retail, healthcare, critical infrastructure industries as well as government agencies. NSFOCUS has technology and channel partners in more than 60 countries, is a member of both the Microsoft Active Protections Program (MAPP), and the Cloud Security Alliance (CSA).<\/p>\n A wholly owned subsidiary of NSFOCUS Information Technology Co. Ltd., the company has operations in the Americas, Europe, the Middle East and Asia Pacific.<\/body><\/html><\/p>\n","protected":false},"excerpt":{"rendered":" Vulnerability Description Recently, Atlassian released a security advisory, announcing remediation of a local file disclosure vulnerability (CVE-2019-3394) in Confluence products.<\/p>\n","protected":false},"author":1,"featured_media":8917,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","footnotes":""},"categories":[6],"tags":[148],"class_list":["post-9309","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-emergency-response","tag-confluence-local-file"],"acf":[],"yoast_head":"\n Confluence Local File Disclosure Vulnerability (CVE-2019-3394) Handling Guide - NSFOCUS<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Confluence Local File Disclosure Vulnerability (CVE-2019-3394) Handling Guide - NSFOCUS\" \/>\n<meta property=\"og:description\" content=\"Vulnerability Description Recently, Atlassian released a security advisory, announcing remediation of a local file disclosure vulnerability\" \/>\n<meta property=\"og:url\" content=\"https:\/\/nsfocusglobal.com\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\/\" \/>\n<meta property=\"og:site_name\" content=\"NSFOCUS\" \/>\n<meta property=\"article:published_time\" content=\"2019-09-24T02:36:52+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-17T18:07:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/nsfocusglobal.com\/wp-content\/uploads\/2019\/06\/0628-1.jpg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Confluence Local File Disclosure Vulnerability (CVE-2019-3394) Handling Guide - NSFOCUS\" \/>\n<meta name=\"twitter:description\" content=\"Vulnerability Description Recently, Atlassian released a security advisory, announcing remediation of a local file disclosure vulnerability\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/nsfocusglobal.com\/wp-content\/uploads\/2019\/06\/0628-1.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/nsfocusglobal.com\\\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/nsfocusglobal.com\\\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\\\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/nsfocusglobal.com\\\/pt-br\\\/#\\\/schema\\\/person\\\/fd9ab61c9c77a81bbd870f725cc0c61d\"},\"headline\":\"Confluence Local File Disclosure Vulnerability (CVE-2019-3394) Handling Guide\",\"datePublished\":\"2019-09-24T02:36:52+00:00\",\"dateModified\":\"2026-04-17T18:07:51+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/nsfocusglobal.com\\\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\\\/\"},\"wordCount\":814,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/nsfocusglobal.com\\\/pt-br\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/nsfocusglobal.com\\\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/nsfocusglobal.com\\\/wp-content\\\/uploads\\\/2019\\\/06\\\/0628-1.jpg\",\"keywords\":[\"Confluence Local File\"],\"articleSection\":[\"Emergency Response\"],\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/nsfocusglobal.com\\\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/nsfocusglobal.com\\\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\\\/\",\"url\":\"https:\\\/\\\/nsfocusglobal.com\\\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\\\/\",\"name\":\"Confluence Local File Disclosure Vulnerability (CVE-2019-3394) Handling Guide - NSFOCUS\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/nsfocusglobal.com\\\/pt-br\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/nsfocusglobal.com\\\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/nsfocusglobal.com\\\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/nsfocusglobal.com\\\/wp-content\\\/uploads\\\/2019\\\/06\\\/0628-1.jpg\",\"datePublished\":\"2019-09-24T02:36:52+00:00\",\"dateModified\":\"2026-04-17T18:07:51+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/nsfocusglobal.com\\\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\\\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/nsfocusglobal.com\\\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/nsfocusglobal.com\\\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\\\/#primaryimage\",\"url\":\"https:\\\/\\\/nsfocusglobal.com\\\/wp-content\\\/uploads\\\/2019\\\/06\\\/0628-1.jpg\",\"contentUrl\":\"https:\\\/\\\/nsfocusglobal.com\\\/wp-content\\\/uploads\\\/2019\\\/06\\\/0628-1.jpg\",\"width\":364,\"height\":254,\"caption\":\"Illuminated keyboard in low light.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/nsfocusglobal.com\\\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/nsfocusglobal.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Confluence Local File Disclosure Vulnerability (CVE-2019-3394) Handling Guide\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/nsfocusglobal.com\\\/pt-br\\\/#website\",\"url\":\"https:\\\/\\\/nsfocusglobal.com\\\/pt-br\\\/\",\"name\":\"NSFOCUS\",\"description\":\"Security Made Smart and Simple\",\"publisher\":{\"@id\":\"https:\\\/\\\/nsfocusglobal.com\\\/pt-br\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/nsfocusglobal.com\\\/pt-br\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/nsfocusglobal.com\\\/pt-br\\\/#organization\",\"name\":\"NSFOCUS\",\"url\":\"https:\\\/\\\/nsfocusglobal.com\\\/pt-br\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/nsfocusglobal.com\\\/pt-br\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/nsfocusglobal.com\\\/wp-content\\\/uploads\\\/2024\\\/08\\\/logo-ns.png\",\"contentUrl\":\"https:\\\/\\\/nsfocusglobal.com\\\/wp-content\\\/uploads\\\/2024\\\/08\\\/logo-ns.png\",\"width\":248,\"height\":36,\"caption\":\"NSFOCUS\"},\"image\":{\"@id\":\"https:\\\/\\\/nsfocusglobal.com\\\/pt-br\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/nsfocusglobal.com\\\/pt-br\\\/#\\\/schema\\\/person\\\/fd9ab61c9c77a81bbd870f725cc0c61d\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/d3dc987908fc59791d261b1006d84eb931d15287261476b9384e690ed0c568de?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/d3dc987908fc59791d261b1006d84eb931d15287261476b9384e690ed0c568de?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/d3dc987908fc59791d261b1006d84eb931d15287261476b9384e690ed0c568de?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"sameAs\":[\"https:\\\/\\\/nsfocusglobal.com\"],\"url\":\"https:\\\/\\\/nsfocusglobal.com\\\/pt-br\\\/author\\\/admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Confluence Local File Disclosure Vulnerability (CVE-2019-3394) Handling Guide - NSFOCUS","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"pt_BR","og_type":"article","og_title":"Confluence Local File Disclosure Vulnerability (CVE-2019-3394) Handling Guide - NSFOCUS","og_description":"Vulnerability Description Recently, Atlassian released a security advisory, announcing remediation of a local file disclosure vulnerability","og_url":"https:\/\/nsfocusglobal.com\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\/","og_site_name":"NSFOCUS","article_published_time":"2019-09-24T02:36:52+00:00","article_modified_time":"2026-04-17T18:07:51+00:00","og_image":[{"url":"https:\/\/nsfocusglobal.com\/wp-content\/uploads\/2019\/06\/0628-1.jpg","type":"","width":"","height":""}],"author":"admin","twitter_card":"summary_large_image","twitter_title":"Confluence Local File Disclosure Vulnerability (CVE-2019-3394) Handling Guide - NSFOCUS","twitter_description":"Vulnerability Description Recently, Atlassian released a security advisory, announcing remediation of a local file disclosure vulnerability","twitter_image":"https:\/\/nsfocusglobal.com\/wp-content\/uploads\/2019\/06\/0628-1.jpg","twitter_misc":{"Escrito por":"admin","Est. tempo de leitura":"4 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/nsfocusglobal.com\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\/#article","isPartOf":{"@id":"https:\/\/nsfocusglobal.com\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\/"},"author":{"name":"admin","@id":"https:\/\/nsfocusglobal.com\/pt-br\/#\/schema\/person\/fd9ab61c9c77a81bbd870f725cc0c61d"},"headline":"Confluence Local File Disclosure Vulnerability (CVE-2019-3394) Handling Guide","datePublished":"2019-09-24T02:36:52+00:00","dateModified":"2026-04-17T18:07:51+00:00","mainEntityOfPage":{"@id":"https:\/\/nsfocusglobal.com\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\/"},"wordCount":814,"commentCount":0,"publisher":{"@id":"https:\/\/nsfocusglobal.com\/pt-br\/#organization"},"image":{"@id":"https:\/\/nsfocusglobal.com\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\/#primaryimage"},"thumbnailUrl":"https:\/\/nsfocusglobal.com\/wp-content\/uploads\/2019\/06\/0628-1.jpg","keywords":["Confluence Local File"],"articleSection":["Emergency Response"],"inLanguage":"pt-BR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/nsfocusglobal.com\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/nsfocusglobal.com\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\/","url":"https:\/\/nsfocusglobal.com\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\/","name":"Confluence Local File Disclosure Vulnerability (CVE-2019-3394) Handling Guide - NSFOCUS","isPartOf":{"@id":"https:\/\/nsfocusglobal.com\/pt-br\/#website"},"primaryImageOfPage":{"@id":"https:\/\/nsfocusglobal.com\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\/#primaryimage"},"image":{"@id":"https:\/\/nsfocusglobal.com\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\/#primaryimage"},"thumbnailUrl":"https:\/\/nsfocusglobal.com\/wp-content\/uploads\/2019\/06\/0628-1.jpg","datePublished":"2019-09-24T02:36:52+00:00","dateModified":"2026-04-17T18:07:51+00:00","breadcrumb":{"@id":"https:\/\/nsfocusglobal.com\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/nsfocusglobal.com\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/nsfocusglobal.com\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\/#primaryimage","url":"https:\/\/nsfocusglobal.com\/wp-content\/uploads\/2019\/06\/0628-1.jpg","contentUrl":"https:\/\/nsfocusglobal.com\/wp-content\/uploads\/2019\/06\/0628-1.jpg","width":364,"height":254,"caption":"Illuminated keyboard in low light."},{"@type":"BreadcrumbList","@id":"https:\/\/nsfocusglobal.com\/confluence-local-file-disclosure-vulnerability-cve-2019-3394-handling-guide\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/nsfocusglobal.com\/"},{"@type":"ListItem","position":2,"name":"Confluence Local File Disclosure Vulnerability (CVE-2019-3394) Handling Guide"}]},{"@type":"WebSite","@id":"https:\/\/nsfocusglobal.com\/pt-br\/#website","url":"https:\/\/nsfocusglobal.com\/pt-br\/","name":"NSFOCUS","description":"Security Made Smart and Simple","publisher":{"@id":"https:\/\/nsfocusglobal.com\/pt-br\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/nsfocusglobal.com\/pt-br\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/nsfocusglobal.com\/pt-br\/#organization","name":"NSFOCUS","url":"https:\/\/nsfocusglobal.com\/pt-br\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/nsfocusglobal.com\/pt-br\/#\/schema\/logo\/image\/","url":"https:\/\/nsfocusglobal.com\/wp-content\/uploads\/2024\/08\/logo-ns.png","contentUrl":"https:\/\/nsfocusglobal.com\/wp-content\/uploads\/2024\/08\/logo-ns.png","width":248,"height":36,"caption":"NSFOCUS"},"image":{"@id":"https:\/\/nsfocusglobal.com\/pt-br\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/nsfocusglobal.com\/pt-br\/#\/schema\/person\/fd9ab61c9c77a81bbd870f725cc0c61d","name":"admin","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/secure.gravatar.com\/avatar\/d3dc987908fc59791d261b1006d84eb931d15287261476b9384e690ed0c568de?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/d3dc987908fc59791d261b1006d84eb931d15287261476b9384e690ed0c568de?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/d3dc987908fc59791d261b1006d84eb931d15287261476b9384e690ed0c568de?s=96&d=mm&r=g","caption":"admin"},"sameAs":["https:\/\/nsfocusglobal.com"],"url":"https:\/\/nsfocusglobal.com\/pt-br\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/nsfocusglobal.com\/pt-br\/wp-json\/wp\/v2\/posts\/9309","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nsfocusglobal.com\/pt-br\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nsfocusglobal.com\/pt-br\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nsfocusglobal.com\/pt-br\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nsfocusglobal.com\/pt-br\/wp-json\/wp\/v2\/comments?post=9309"}],"version-history":[{"count":0,"href":"https:\/\/nsfocusglobal.com\/pt-br\/wp-json\/wp\/v2\/posts\/9309\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nsfocusglobal.com\/pt-br\/wp-json\/wp\/v2\/media\/8917"}],"wp:attachment":[{"href":"https:\/\/nsfocusglobal.com\/pt-br\/wp-json\/wp\/v2\/media?parent=9309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nsfocusglobal.com\/pt-br\/wp-json\/wp\/v2\/categories?post=9309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nsfocusglobal.com\/pt-br\/wp-json\/wp\/v2\/tags?post=9309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}} | | |
![\"Red](\"https:\/\/nsfocusglobal.com\/wp-content\/uploads\/2019\/09\/0924-1.jpg\")
<\/a><\/p>\n