{"id":"GHSA-4g88-fppr-53pp","summary":"Prototype Pollution in set-value","details":"Versions of `set-value` prior to 3.0.1 or 2.0.1 are vulnerable to Prototype Pollution. The `set` function fails to validate which Object properties it updates. This allows attackers to modify the prototype of Object, causing the addition or modification of an existing property on all objects.\n\n\n\n\n## Recommendation\n\nIf you are using `set-value` 3.x, upgrade to version 3.0.1 or later.\nIf you are using `set-value` 2.x, upgrade to version 2.0.1 or later.","aliases":["CVE-2019-10747"],"modified":"2026-03-13T21:56:43.278466Z","published":"2019-08-27T17:43:33Z","database_specific":{"github_reviewed":true,"cwe_ids":["CWE-1321"],"severity":"CRITICAL","github_reviewed_at":"2019-08-27T17:24:50Z","nvd_published_at":null},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-10747"},{"type":"WEB","url":"https://github.com/jonschlinkert/set-value/commit/95e9d9923f8a8b4a01da1ea138fcc39ec7b6b15f"},{"type":"WEB","url":"https://github.com/jonschlinkert/set-value/commit/cb12f14955dde6e61829d70d1851bfea6a3c31ad"},{"type":"WEB","url":"https://lists.apache.org/thread.html/b46f35559c4a97cf74d2dd7fe5a48f8abf2ff37f879083920af9b292@%3Cdev.drat.apache.org%3E"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3EJ36KV6MXQPUYTFCCTDY54E5Y7QP3AV"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/E3HNLQZQINMZK6GYB2UTKK4VU7WBV2OT"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JS-SETVALUE-450213"},{"type":"WEB","url":"https://www.npmjs.com/advisories/1012"}],"affected":[{"package":{"name":"set-value","ecosystem":"npm","purl":"pkg:npm/set-value"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.0.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/08/GHSA-4g88-fppr-53pp/GHSA-4g88-fppr-53pp.json"}},{"package":{"name":"set-value","ecosystem":"npm","purl":"pkg:npm/set-value"},"ranges":[{"type":"SEMVER","events":[{"introduced":"3.0.0"},{"fixed":"3.0.1"}]}],"versions":["3.0.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/08/GHSA-4g88-fppr-53pp/GHSA-4g88-fppr-53pp.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}