{"id":"CVE-2020-7618","aliases":[],"url":"https://o3.security/vulnerability/CVE-2020-7618","summary":"Prototype Pollution in sds","details":"Affected versions of `sds` are vulnerable to prototype pollution. The `set` function does not restrict the modification of an Object's prototype, which may allow an attacker to add or modify an existing property that will exist on all objects.\n\n## Recommendation\n\nUpgrade to version 4.0.0 or later","published":"2020-09-03T15:53:12Z","modified":"2026-03-13T21:57:05.977688Z","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"npm","name":"sds","fixedVersion":"4.0.0"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7618"},{"type":"WEB","url":"https://github.com/monsterkodi/sds/blob/master/js/set.js#L31"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JS-SDS-564123"},{"type":"WEB","url":"https://www.npmjs.com/advisories/1506"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-03-13T21:57:05.977688Z"}}