1.0Hosting UKhttps://hostinguk.net/blogAdrien Tibihttps://hostinguk.net/blog/author/adrien-tibi/rich600338<blockquote class="wp-embedded-content" data-secret="WflPSK3ain"><a href="https://hostinguk.net/blog/important-security-notice-magento-stylesmuggler-vulnerability/">Important Security Notice: Magento StyleSmuggler Vulnerability</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://hostinguk.net/blog/important-security-notice-magento-stylesmuggler-vulnerability/embed/#?secret=WflPSK3ain" width="600" height="338" title="“Important Security Notice: Magento StyleSmuggler Vulnerability” — Hosting UK" data-secret="WflPSK3ain" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://hostinguk.net/blog/wp-includes/js/wp-embed.min.js </script> https://hostinguk.net/blog/wp-content/uploads/2026/09/20260907-magento-security-notice.webp1200582We are aware of an actively exploited Magento Open Source and Adobe Commerce vulnerability known as StyleSmuggler. This issue may allow unauthenticated attackers to execute code on affected Magento stores, and security researchers have reported that current Magento versions, including recently patched installations, may be affected. If you manage a Magento store, we strongly recommend... Keep Reading