{"id":"EUVD-2026-36589","revision":"1064b58c90fb4f9d9853ff807d9bce4b","records":[{"revision":"1064b58c90fb4f9d9853ff807d9bce4b","observedAt":"2026-11-07T11:38:06.481+00:00","statement":{"source":"euvd","id":"EUVD-2026-36589","aliases":["CVE-2026-53608","GHSA-wf43-fpp3-cf65"],"title":"ApostropheCMS is an open-source Node.js content management system. Versions up to and including 1.4.2 of the `@apostrophecms/seo` package injects the Google Analytics Tracking ID (`seoGoogleTrackingId`) and Google Tag Manager ID (`seoGoogle…","description":"ApostropheCMS is an open-source Node.js content management system. Versions up to and including 1.4.2 of the `@apostrophecms/seo` package injects the Google Analytics Tracking ID (`seoGoogleTrackingId`) and Google Tag Manager ID (`seoGoogleTagManager`) directly into `<script>` tag bodies using JavaScript template literals without any sanitization or validation. Any user with editor-level access (the default role for content managers) can set these fields to a malicious value, resulting in stored XSS that executes on every page for every visitor of the site. As of time of publication, no known patched versions are available.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N","score":8.7,"severity":null}],"references":["https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-wf43-fpp3-cf65"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-36589","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Jun 12, 2026, 8:57:48 PM","dateUpdated":"Jun 15, 2026, 5:49:39 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-36589","identifiers":["EUVD-2026-36589","CVE-2026-53608","GHSA-wf43-fpp3-cf65"]},"retained":false,"historicalAffected":[]}],"coverage":[]}