{"action":"Upgrade getgrav/grav to 1.6.30 or later.","affected":[{"fixed":"1.6.30","introduced":"0"}],"component":"getgrav/grav","cve_ids":["CVE-2020-37256"],"ecosystem":"Packagist","epss":0.00287,"exploited":false,"fixed_versions":["1.6.30"],"ghsa_id":"GHSA-cvmr-6428-87w9","id":"tcs_01M5KF186MR7J3CYWDSRZF8P2V","modified_at":"2026-07-08T06:50:46.544853013Z","published_at":"2020-12-10T23:13:08Z","references":["https://osv.dev/vulnerability/GHSA-cvmr-6428-87w9","https://github.com/getgrav/grav/security/advisories/GHSA-cvmr-6428-87w9"],"severity":{"label":"medium"},"sources":[{"source":"osv","source_id":"GHSA-cvmr-6428-87w9","url":"https://osv.dev/vulnerability/GHSA-cvmr-6428-87w9"}],"summary":"Cross-Site Scripting in Grav"}