{"action":"Upgrade astro to 7.3.2 or later.","affected":[{"fixed":"7.3.2","introduced":"0"}],"component":"astro","cve_ids":["CVE-2026-114128"],"ecosystem":"npm","exploited":false,"fixed_versions":["7.3.2"],"ghsa_id":"GHSA-98hj-9722-w3j8","id":"tcs_01M5JMD2SKKRT23T9TTBQRVTJG","modified_at":"2026-10-22T16:45:03.728568551Z","published_at":"2026-10-22T16:30:26Z","references":["https://osv.dev/vulnerability/GHSA-98hj-9722-w3j8","https://github.com/withastro/astro/security/advisories/GHSA-98hj-9722-w3j8","https://nvd.nist.gov/vuln/detail/CVE-2026-114128","https://github.com/withastro/astro/pull/17896","https://github.com/withastro/astro/commit/a548223607b9bb146d5d90ddda495343f9a2a739","https://github.com/withastro/astro","https://github.com/withastro/astro/releases/tag/astro@7.3.2"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-98hj-9722-w3j8","url":"https://osv.dev/vulnerability/GHSA-98hj-9722-w3j8"}],"summary":"Astro: Reflected/Stored XSS via unescaped <script>/<style> tag content in JSX/MDX rendering"}