{"id":2648,"date":"2026-09-07T18:00:00","date_gmt":"2026-09-07T18:00:00","guid":{"rendered":"https:\/\/netguide.io\/news\/?p=2648"},"modified":"2026-09-07T18:00:00","modified_gmt":"2026-09-07T18:00:00","slug":"all-in-one-wp-migration-sql-flaw","status":"publish","type":"post","link":"https:\/\/netguide.io\/news\/en\/2026\/09\/07\/all-in-one-wp-migration-sql-flaw\/","title":{"rendered":"5 Million WordPress Sites at Risk: Critical SQL Flaw in All-in-One WP Migration"},"content":{"rendered":"<div id=\"netgu-2244217131\" class=\"netgu-before-content netgu-entity-placement\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-6258556257245998\" \ndata-ad-slot=\"3494115342\" \ndata-ad-format=\"auto\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div><p class=\"wp-block-paragraph\"><strong>A serious vulnerability in the WordPress plugin \u201cAll-in-One WP Migration and Backup\u201d threatens more than five million active websites. Security firm Wordfence publicly disclosed the flaw, tracked as CVE-2026-19949, on 3 September 2026. Rated 8.8 (high) on the CVSS scale, it now has an available patch.<\/strong><\/p>\n\n<h3 class=\"wp-block-heading\">What attackers can exploit<\/h3>\n\n<p class=\"wp-block-paragraph\">According to Wordfence, the issue is an unauthenticated second-order SQL injection in the plugin&#8217;s restore process. Attackers first plant crafted trackback data via public post pings, which WordPress stores harmlessly. When administrators later export and restore a site, a defect in the plugin&#8217;s URL-rewriting logic causes the stored payload to break out of its intended SQL string boundary. 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\/>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"deals-top__body\">\n\t\t\t\t\t\t\t<span class=\"deals-top__name\">Train Sim World 7: Starter Pack kostenlos f\u00fcr PS4, PS5, Xbox, PC<\/span>\n\n\t\t\t\t\t\t\t<span class=\"deals-top__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-top__price\">Gratis<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"deals-top__temperature\">\n\t\t\t\t\t\t\t55\u00b0\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t\t<\/ul>\n\n\t\t\t\t\t<p class=\"deals-top__more\">\n\t\t\t\t<a href=\"https:\/\/netguide.io\/deals\/\">Alle Deals ansehen \u2192<\/a>\n\t\t\t<\/p>\n\t\t\t<\/aside>\n<\/div>\n\n<h3 class=\"wp-block-heading\">Affected versions and the fix<\/h3>\n\n<p class=\"wp-block-paragraph\">All versions up to and including 7.109 are vulnerable. The cleaned-up release 7.110 resolves the problem. The flaw was found by security researcher Jack Taylor, who reported it on 14 August 2026 through the Wordfence Bug Bounty Program and received a 5,761 US-dollar reward.<\/p>\n\n<ul class=\"wp-block-list\"><li>Update the plugin to version 7.110 or later without delay.<\/li><li>After updating, review unneeded trackbacks and suspicious comment entries.<\/li><li>Restore backups only from trusted sources.<\/li><\/ul>\n\n<h3 class=\"wp-block-heading\">Assessment<\/h3>\n\n<p class=\"wp-block-paragraph\">Wordfence says no active attacks against CVE-2026-19949 have been observed so far. Given the plugin&#8217;s huge install base and the fact that the technical details are now public, prompt patching is nonetheless considered urgent. Two-stage attacks of this kind often go unnoticed for a long time because the actual payload only fires during a later restore operation.<\/p>\n\n<p class=\"wp-block-paragraph\">Sources: <a href=\"https:\/\/www.wordfence.com\/threat-intel\/vulnerabilities\/wordpress-plugins\/all-in-one-wp-migration\" target=\"_blank\" rel=\"noopener\">Wordfence<\/a> &middot; <a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2026-19949\" target=\"_blank\" rel=\"noopener\">NVD<\/a> &middot; <a href=\"https:\/\/cybersecuritynews.com\/wordpress-all-in-one-wp-migration-plugin-flaw\/\" target=\"_blank\" rel=\"noopener\">Cybersecurity News<\/a><\/p><div id=\"netgu-2343524398\" class=\"netgu-after-content netgu-entity-placement\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-6258556257245998\" \ndata-ad-slot=\"4559785002\" \ndata-ad-format=\"auto\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>An unauthenticated SQL injection in the widely used All-in-One WP Migration backup plugin puts more than five million sites at risk. Wordfence disclosed CVE-2026-19949 on September 3; version 7.110 fixes it.<\/p>\n","protected":false},"author":1,"featured_media":1722,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_affilinode_tracking":"","_affilinode_autolink_off":false,"_affilinode_rating":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1707],"tags":[],"class_list":["post-2648","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wirtschaft-en"],"brizy_media":[],"_links":{"self":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts\/2648","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/comments?post=2648"}],"version-history":[{"count":1,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts\/2648\/revisions"}],"predecessor-version":[{"id":2658,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts\/2648\/revisions\/2658"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/media\/1722"}],"wp:attachment":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/media?parent=2648"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/categories?post=2648"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/tags?post=2648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}