{"cve":"CVE-2021-25913","nvd":{"published":"2021-02-08T22:15:12.607","modified":"2026-06-17T03:42:34.080","status":"Modified","description":"Prototype pollution vulnerability in 'set-or-get' version 1.0.0 through 1.2.10 allows an attacker to cause a denial of service and may lead to remote code execution.","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/IonicaBizau/set-or-get.js/commit/82ede5cccb2e8d13e4f62599203a4389f6d8e936","https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25913","https://github.com/IonicaBizau/set-or-get.js/commit/82ede5cccb2e8d13e4f62599203a4389f6d8e936","https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25913"],"products":["set-or-get_project:set-or-get"],"source":"nvd","synced_at":"2026-10-19T21:14:10.479542811+00:00"},"epss":{"cve":"CVE-2021-25913","score":0.04197,"percentile":0.90951,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-6rv4-4qv6-88g2","url":"https://osv.dev/vulnerability/GHSA-6rv4-4qv6-88g2","summary":"Prototype Pollution in set-or-get","modified":"2023-11-08T04:05:17.100315Z","packages":[{"ecosystem":"npm","name":"set-or-get","purl":"pkg:npm/set-or-get","ranges":[">=1.0.0 <1.2.11"],"fixed":["1.2.11"]}]}],"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."]}