{"cve":"CVE-2021-23402","nvd":{"published":"2021-07-02T16:15:08.773","modified":"2026-06-17T03:38:41.823","status":"Modified","description":"All versions of package record-like-deep-assign are vulnerable to Prototype Pollution via the main functionality.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-1321"],"references":["https://github.com/kripod/record-like-deep-assign/blob/v1.0.1/src/mod.ts%23L17-L35","https://snyk.io/vuln/SNYK-JS-RECORDLIKEDEEPASSIGN-1311024","https://github.com/kripod/record-like-deep-assign/blob/v1.0.1/src/mod.ts%23L17-L35","https://snyk.io/vuln/SNYK-JS-RECORDLIKEDEEPASSIGN-1311024"],"products":["record-like-deep-assign_project:record-like-deep-assign"],"source":"nvd","synced_at":"2026-10-19T21:20:07.141963181+00:00"},"epss":{"cve":"CVE-2021-23402","score":0.01171,"percentile":0.67444,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-7qm6-9v49-38m9","url":"https://osv.dev/vulnerability/GHSA-7qm6-9v49-38m9","summary":"Prototype Pollution in record-like-deep-assign","modified":"2026-03-13T22:11:29.714694Z","packages":[{"ecosystem":"npm","name":"record-like-deep-assign","purl":"pkg:npm/record-like-deep-assign","ranges":["<=1.0.1"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}