{"id":"EUVD-2026-107411","revision":"1f91bda640a04e81b98837bb7ff5ca95","records":[{"revision":"1f91bda640a04e81b98837bb7ff5ca95","observedAt":"2026-11-07T04:35:46.801+00:00","statement":{"source":"euvd","id":"EUVD-2026-107411","aliases":["CVE-2026-114128","GHSA-98hj-9722-w3j8"],"title":"Astro is a web framework for content-driven websites. Prior to 7.3.2, Astro's JSX and MDX rendering pipeline treats string children of script and style elements as trusted HTML without distinguishing compiler-generated literal content from …","description":"Astro is a web framework for content-driven websites. Prior to 7.3.2, Astro's JSX and MDX rendering pipeline treats string children of script and style elements as trusted HTML without distinguishing compiler-generated literal content from dynamic expression values. An application that passes attacker-controlled data directly as a dynamic child can allow a value containing a closing script or style tag to terminate the element and inject arbitrary HTML and JavaScript. Other JSX expression contexts escape dynamic strings automatically; the issue is limited to script and style children rendered through the astro:jsx renderer, including MDX components. Successful exploitation can produce reflected or stored cross-site scripting under the application's origin. This issue is fixed in 7.3.2.","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:U/C:N/I:H/A:N","score":6.5,"severity":null}],"references":["https://github.com/withastro/astro/security/advisories/GHSA-98hj-9722-w3j8","https://github.com/withastro/astro/pull/17896","https://github.com/withastro/astro/commit/a548223607b9bb146d5d90ddda495343f9a2a739","https://github.com/withastro/astro/releases/tag/astro@7.3.2"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-107411","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 21, 2026, 5:32:28 PM","dateUpdated":"Oct 23, 2026, 3:11:02 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-2026-107411","identifiers":["EUVD-2026-107411","CVE-2026-114128","GHSA-98hj-9722-w3j8"]},"retained":false,"historicalAffected":[]}],"coverage":[]}