{"action":"Upgrade extend2 to 1.0.1 or later.","affected":[{"fixed":"1.0.1","introduced":"0"}],"component":"extend2","cve_ids":["CVE-2021-23568"],"ecosystem":"npm","epss":0.01498,"exploited":false,"fixed_versions":["1.0.1"],"ghsa_id":"GHSA-gjm5-83cw-p3p2","id":"tcs_01M5KFRWJYFRJGX6QTVW60HZVT","modified_at":"2026-09-10T03:49:27.701468105Z","published_at":"2022-01-12T22:59:13Z","references":["https://osv.dev/vulnerability/GHSA-gjm5-83cw-p3p2","https://nvd.nist.gov/vuln/detail/CVE-2021-23568","https://github.com/eggjs/extend2/pull/2","https://github.com/eggjs/extend2/commit/aa332a59116c8398976434b57ea477c6823054f8","https://github.com/eggjs/extend2","https://github.com/eggjs/extend2/blob/master/index.js%23L50-L60","https://snyk.io/vuln/SNYK-JS-EXTEND2-2320315"],"severity":{"label":"high","score":7.3},"sources":[{"source":"osv","source_id":"GHSA-gjm5-83cw-p3p2","url":"https://osv.dev/vulnerability/GHSA-gjm5-83cw-p3p2"}],"summary":"Prototype Pollution in extend2"}