{"id":"CVE-2022-25907","aliases":["GHSA-7qqq-gh2f-wq76"],"url":"https://o3.security/vulnerability/CVE-2022-25907","summary":"Prototype Pollution","details":"The package ts-deepmerge before 2.0.2 are vulnerable to Prototype Pollution due to missing sanitization of the merge function.","published":"2022-08-09T05:00:17.639Z","modified":"2026-08-12T03:51:27.715232931Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"npm","name":"ts-deepmerge","fixedVersion":"2.0.2"}],"fix":{"url":"https://github.com/voodoocreation/ts-deepmerge/commit/9be5148773343c57be9de39728d6ead18eddf10b","label":"voodoocreation/ts-deepmerge@9be5148"},"references":[{"type":"WEB","url":"https://github.com/voodoocreation/ts-deepmerge/releases/tag/2.0.2"},{"type":"WEB","url":"https://security.snyk.io/vuln/SNYK-JS-TSDEEPMERGE-2959975"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/25xxx/CVE-2022-25907.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-25907"},{"type":"FIX","url":"https://github.com/voodoocreation/ts-deepmerge/commit/9be5148773343c57be9de39728d6ead18eddf10b"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:27.715232931Z"}}