{"action":"Upgrade getgrav/grav to 1.8.0-beta.27 or later.","affected":[{"fixed":"1.8.0-beta.27","introduced":"0"}],"component":"getgrav/grav","cve_ids":["CVE-2025-66303"],"ecosystem":"Packagist","epss":0.00387,"exploited":false,"fixed_versions":["1.8.0-beta.27"],"ghsa_id":"GHSA-x62q-p736-3997","id":"tcs_01M5KFAQH18HGR6KHN3KKPPD9Z","modified_at":"2026-09-10T03:49:54.340332234Z","published_at":"2025-12-02T00:36:59Z","references":["https://osv.dev/vulnerability/GHSA-x62q-p736-3997","https://github.com/getgrav/grav/security/advisories/GHSA-x62q-p736-3997","https://nvd.nist.gov/vuln/detail/CVE-2025-66303","https://github.com/getgrav/grav/commit/9d11094e4133f059688fad1e00dbe96fb6e3ead7","https://github.com/getgrav/grav"],"severity":{"label":"medium","score":4.9},"sources":[{"source":"osv","source_id":"GHSA-x62q-p736-3997","url":"https://osv.dev/vulnerability/GHSA-x62q-p736-3997"}],"summary":"Grav is vulnerable to a DOS on the admin panel"}