{"cve":"CVE-2020-28461","nvd":{"published":"2022-07-25T14:15:09.823","modified":"2026-06-17T03:10:29.667","status":"Modified","description":"This affects the package js-ini before 1.3.0. If an attacker submits a malicious INI file to an application that parses it with parse , they will pollute the prototype on the application. This can be exploited further depending on the context.","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/Sdju/js-ini/commit/fa17efb7e3a7c9464508a254838d4c231784931e","https://security.snyk.io/vuln/SNYK-JS-JSINI-1048970","https://github.com/Sdju/js-ini/commit/fa17efb7e3a7c9464508a254838d4c231784931e","https://security.snyk.io/vuln/SNYK-JS-JSINI-1048970"],"products":["js-ini_project:js-ini"],"source":"nvd","synced_at":"2026-10-19T21:33:44.859608815+00:00"},"epss":{"cve":"CVE-2020-28461","score":0.01222,"percentile":0.68733,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-m939-vrfp-9v8p","url":"https://osv.dev/vulnerability/GHSA-m939-vrfp-9v8p","summary":"js-ini Prorotype Pollution when malicious INI files submitted to an application that parses it with `parse`","modified":"2023-11-08T04:03:27.258589Z","packages":[{"ecosystem":"npm","name":"js-ini","purl":"pkg:npm/js-ini","ranges":["<1.3.0"],"fixed":["1.3.0"]}]}],"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."]}