{"id":"EUVD-2026-60440","revision":"7ea1b36a51de44c6be0750f05770e9bb","records":[{"revision":"7ea1b36a51de44c6be0750f05770e9bb","observedAt":"2026-11-01T11:28:32.31+00:00","statement":{"source":"euvd","id":"EUVD-2026-60440","aliases":["CVE-2026-63670","GHSA-jxwj-j7wr-gfrw"],"title":"ApostropheCMS is an open-source Node.js content management system. Prior to 2.17.6, sanitizeHtml() can pass disallowed executable markup through packages/sanitize-html/index.js when textarea or xmp is included in allowedTags because a liter…","description":"ApostropheCMS is an open-source Node.js content management system. Prior to 2.17.6, sanitizeHtml() can pass disallowed executable markup through packages/sanitize-html/index.js when textarea or xmp is included in allowedTags because a literal solidus after the raw-text end-tag name is treated as text by htmlparser2 and the ontext handler emits that content without escaping, while a browser parses the following img onerror markup as active HTML. This issue is fixed in version 2.17.6.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1,"severity":null}],"references":["https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-jxwj-j7wr-gfrw","https://github.com/apostrophecms/apostrophe/pull/5501","https://github.com/apostrophecms/apostrophe/commit/eae1fb2b72ec5d1c27d0977509c6482a0408f725"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-60440","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Aug 17, 2026, 7:49:51 PM","dateUpdated":"Aug 18, 2026, 6:08:30 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-2026-60440","identifiers":["EUVD-2026-60440","CVE-2026-63670","GHSA-jxwj-j7wr-gfrw"]},"retained":false,"historicalAffected":[]}],"coverage":[]}