{"action":"Upgrade @tsed/core to 5.65.7 or later.","affected":[{"fixed":"5.65.7","introduced":"0"}],"component":"@tsed/core","cve_ids":["CVE-2020-7748"],"ecosystem":"npm","epss":0.01721,"exploited":false,"fixed_versions":["5.65.7"],"ghsa_id":"GHSA-77xq-cpvg-7xm2","id":"tcs_01M5KF984GD2X04WK8BJB9JX6J","modified_at":"2026-07-08T06:49:32.840473906Z","published_at":"2021-05-10T19:07:56Z","references":["https://osv.dev/vulnerability/GHSA-77xq-cpvg-7xm2","https://nvd.nist.gov/vuln/detail/CVE-2020-7748","https://github.com/TypedProject/tsed/commit/1395773ddac35926cf058fc6da9fb8e82266761b","https://github.com/TypedProject/tsed/blob/production/packages/core/src/utils/deepExtends.ts%23L36","https://github.com/tsedio/tsed","https://snyk.io/vuln/SNYK-JS-TSEDCORE-1019382"],"severity":{"label":"medium","score":5.6},"sources":[{"source":"osv","source_id":"GHSA-77xq-cpvg-7xm2","url":"https://osv.dev/vulnerability/GHSA-77xq-cpvg-7xm2"}],"summary":"Prototype pollution in @tsed/core"}