{"action":"Upgrade astro to 4.16.1 or later.","affected":[{"fixed":"4.16.1","introduced":"3.0.0"}],"component":"astro","cve_ids":["CVE-2024-47885"],"ecosystem":"npm","epss":0.00445,"exploited":false,"fixed_versions":["4.16.1"],"ghsa_id":"GHSA-m85w-3h95-hcf9","id":"tcs_01M5KG0489MH0W1J3V0X39MK5C","modified_at":"2025-11-27T08:16:37.087731Z","published_at":"2024-10-14T20:02:21Z","references":["https://osv.dev/vulnerability/GHSA-m85w-3h95-hcf9","https://github.com/withastro/astro/security/advisories/GHSA-m85w-3h95-hcf9","https://nvd.nist.gov/vuln/detail/CVE-2024-47885","https://github.com/withastro/astro/commit/a4ffbfaa5cb460c12bd486fd75e36147f51d3e5e","https://github.com/withastro/astro","https://github.com/withastro/astro/blob/7814a6cad15f06931f963580176d9b38aa7819f2/packages/astro/src/transitions/router.ts#L135-L156"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"GHSA-m85w-3h95-hcf9","url":"https://osv.dev/vulnerability/GHSA-m85w-3h95-hcf9"}],"summary":"DOM Clobbering Gadget found in astro's client-side router that leads to XSS"}