{"action":"Upgrade astro to 7.3.3 or later.","affected":[{"fixed":"7.3.3","introduced":"7.1.0"}],"component":"astro","cve_ids":["CVE-2026-114127"],"ecosystem":"npm","exploited":false,"fixed_versions":["7.3.3"],"ghsa_id":"GHSA-mpr7-6m5w-76rw","id":"tcs_01M5JMCZQPR93ER3VXGDMAC8YZ","modified_at":"2026-10-22T16:45:03.723634874Z","published_at":"2026-10-22T16:29:28Z","references":["https://osv.dev/vulnerability/GHSA-mpr7-6m5w-76rw","https://github.com/withastro/astro/security/advisories/GHSA-mpr7-6m5w-76rw","https://nvd.nist.gov/vuln/detail/CVE-2026-114127","https://github.com/withastro/astro/pull/17970","https://github.com/withastro/astro/commit/0b4dc3a211910b589d3805ab4dfedf11b0e712bb","https://github.com/withastro/astro","https://github.com/withastro/astro/releases/tag/astro@7.3.3"],"severity":{"label":"low","score":2.3},"sources":[{"source":"osv","source_id":"GHSA-mpr7-6m5w-76rw","url":"https://osv.dev/vulnerability/GHSA-mpr7-6m5w-76rw"},{"source":"nvd","source_id":"CVE-2026-114127","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-114127"}],"summary":"Astro: Arbitrary CSS injection in Astro View Transitions"}