{"id":"CVE-2020-7788","aliases":["GHSA-qqgx-2p2h-9c37"],"url":"https://o3.security/vulnerability/CVE-2020-7788","summary":"ini before 1.3.6 vulnerable to Prototype Pollution via ini.parse","details":"This affects the package ini before 1.3.6. If an attacker submits a malicious INI file to an application that parses it with ini.parse, they will pollute the prototype on the application. This can be exploited further depending on the context.","published":"2020-12-11T11:15:11.447Z","modified":"2026-07-08T05:54:30.690313585Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"npm","name":"ini","fixedVersion":"1.3.6"}],"fix":{"url":"https://github.com/npm/ini/commit/56d2805e07ccd94e2ba0984ac9240ff02d44b6f1","label":"npm/ini@56d2805"},"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2020/12/msg00032.html"},{"type":"FIX","url":"https://github.com/npm/ini/commit/56d2805e07ccd94e2ba0984ac9240ff02d44b6f1"},{"type":"EVIDENCE","url":"https://snyk.io/vuln/SNYK-JS-INI-1048974"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T05:54:30.690313585Z"}}