{"action":"Upgrade Umbraco.Cms to 13.12.1 or later.","affected":[{"fixed":"13.12.1","introduced":"10.0.0"}],"component":"Umbraco.Cms","cve_ids":["CVE-2025-66625"],"ecosystem":"NuGet","epss":0.00357,"exploited":false,"fixed_versions":["13.12.1"],"ghsa_id":"GHSA-hfv2-pf68-m33x","id":"tcs_01M5N8R0T320NJCDK7DRM9EVB1","modified_at":"2025-12-09T22:30:47.064463Z","published_at":"2025-12-09T17:12:18Z","references":["https://osv.dev/vulnerability/GHSA-hfv2-pf68-m33x","https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-hfv2-pf68-m33x","https://nvd.nist.gov/vuln/detail/CVE-2025-66625","https://github.com/umbraco/Umbraco-CMS/commit/7505efd433189037f46547932d4a8b603fd4a615","https://github.com/umbraco/Umbraco-CMS"],"severity":{"label":"medium","score":4.9},"sources":[{"source":"osv","source_id":"GHSA-hfv2-pf68-m33x","url":"https://osv.dev/vulnerability/GHSA-hfv2-pf68-m33x"}],"summary":"Umbraco Vulnerable to Improper File Access and Credential Exposure in Dictionary Import Functionality"}