{"id":"GHSA-9x7m-9hpg-xxmw","summary":"Prototype Pollution in putil-merge","details":"Prototype pollution vulnerability in 'putil-merge' versions1.0.0 through 3.6.6 allows attacker to cause a denial of service and may lead to remote code execution.","aliases":["CVE-2021-25953"],"modified":"2023-11-08T04:05:18.445998Z","published":"2021-12-10T17:24:16Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2021-07-15T20:19:36Z","nvd_published_at":"2021-07-14T11:15:00Z","cwe_ids":["CWE-1321"],"severity":"CRITICAL"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-25953"},{"type":"WEB","url":"https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25953"}],"affected":[{"package":{"name":"putil-merge","ecosystem":"npm","purl":"pkg:npm/putil-merge"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.0.0"},{"fixed":"3.7.0"}]}],"database_specific":{"last_known_affected_version_range":"\u003c= 3.6.6","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/12/GHSA-9x7m-9hpg-xxmw/GHSA-9x7m-9hpg-xxmw.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}