Imagine visiting your favorite website, only for a hidden, malicious script to run in the background without your knowledge. This script could potentially steal your personal information, hijack your session, or even redirect you to a harmful site. This scenario describes a Cross-Site Scripting (XSS) vulnerability, and it’s precisely what has been identified in the Drupal AT Internet SmartTag module.<\/p>\n
This vulnerability means that an attacker could inject malicious code into web pages generated by the module. When an unsuspecting user views that page, the malicious script executes in their browser, leading to various unwelcome outcomes. For anyone managing a Drupal site using this module, understanding and addressing this issue is crucial to maintaining user trust and data security.<\/p>\n
This security flaw is tracked as CVE-2026-0946<\/strong>.<\/p>\n The Cross-Site Scripting vulnerability impacts the AT Internet SmartTag module for Drupal<\/strong>. Specifically, any versions from 0.0.0 up to, but not including, 1.0.1 are vulnerable. If you are running an older version of this module, your Drupal installation is at risk.<\/p>\n The vulnerability, CVE-2026-0946, has been Analyzed<\/strong>. This means the details of the flaw have been reviewed and confirmed, and it is publicly known. Site administrators and developers should take immediate action to mitigate the risk.<\/p>\n With a CVSS score of 6.1, this vulnerability is rated as Medium Severity<\/strong>. A medium severity rating indicates that while the vulnerability might not be immediately critical, it still poses a significant risk. XSS vulnerabilities can lead to unauthorized access to user data, session hijacking, or defacement of a website, making it a threat that should not be ignored.<\/p>\n To protect your Drupal site from this Cross-Site Scripting vulnerability, the most critical step is to update your AT Internet SmartTag module. Based on the vulnerability description, versions before 1.0.1 are affected. Therefore, upgrading to version 1.0.1 or a newer stable release<\/strong> is the recommended solution.<\/p>\n Always ensure you back up your website before performing any updates. After updating, clear your Drupal caches to ensure all changes are applied correctly. For the most up-to-date patching instructions and specific module releases, always refer to the official Drupal project page for the AT Internet SmartTag module.<\/p>\n You might also be interested in our guide on ‘Understanding and Preventing Cross-Site Scripting (XSS) Attacks’.<\/p>\n https:\/\/www.drupal.org\/sa-contrib-2026-003<\/p>\n","protected":false},"excerpt":{"rendered":" Understanding the Risk Imagine visiting your favorite website, only for a hidden, malicious script to run in the background without your knowledge. This script could potentially steal your personal information, hijack your session, or even redirect you to a harmful site. This scenario describes a Cross-Site Scripting (XSS) vulnerability, and it’s precisely what has been […]<\/p>\n","protected":false},"author":17,"featured_media":2546,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[1003,691,696,695,692],"class_list":["post-3315","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-security","tag-at-internet-smarttag","tag-drupal","tag-vulnerability","tag-web-security","tag-xss"],"blocksy_meta":[],"yoast_head":"\n\n
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