{"id":"CVE-2021-23700","aliases":[],"url":"https://o3.security/vulnerability/CVE-2021-23700","summary":"Prototype Pollution in merge-deep2.","details":"All versions of package merge-deep2 are vulnerable to Prototype Pollution via the mergeDeep() function.","published":"2021-12-16T14:33:09Z","modified":"2023-11-08T04:05:12.687434Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"npm","name":"merge-deep2","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23700"},{"type":"PACKAGE","url":"https://github.com/luyuan/merge-deep"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JS-MERGEDEEP2-1727593"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2023-11-08T04:05:12.687434Z"}}