{"cve":"CVE-2020-28471","nvd":{"published":"2022-07-25T14:15:09.927","modified":"2026-06-17T03:10:30.547","status":"Modified","description":"This affects the package properties-reader before 2.2.0.","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/steveukx/properties/commit/0877cc871db9865f58dd9389ce99e61be05380a5","https://github.com/steveukx/properties/issues/40","https://security.snyk.io/vuln/SNYK-JS-PROPERTIESREADER-1048968","https://github.com/steveukx/properties/commit/0877cc871db9865f58dd9389ce99e61be05380a5","https://github.com/steveukx/properties/issues/40"],"products":["properties-reader_project:properties-reader"],"source":"nvd","synced_at":"2026-10-19T21:33:44.859608815+00:00"},"epss":{"cve":"CVE-2020-28471","score":0.01453,"percentile":0.73428,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-jxvf-m3x5-mxwq","url":"https://osv.dev/vulnerability/GHSA-jxvf-m3x5-mxwq","summary":"Properties-Reader before v2.2.0 vulnerable to prototype pollution","modified":"2023-11-08T04:03:27.747394Z","packages":[{"ecosystem":"npm","name":"properties-reader","purl":"pkg:npm/properties-reader","ranges":["<2.2.0"],"fixed":["2.2.0"]}]}],"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."]}