{"id":"CVE-2020-28267","aliases":["EUVD-2022-5655","GHSA-wwg2-2crq-6grr"],"status":"published","title":"Prototype pollution in @strikeentco/set","description":"Prototype pollution vulnerability in '@strikeentco/set' version 1.0.0 allows attacker to cause a denial of service and may lead to remote code execution.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.02291,"percentile":0.8346,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-1321"],"published":"2020-11-10T15:58:51Z","modified":"2026-10-20T10:53:04Z","fixes":[{"ecosystem":"npm","package":"@strikeentco/set","fixed_in":["1.0.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"@strikeentco/set","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.0"},{"last_affected":"1.0.0"},{"fixed":"1.0.1"}]}],"versions":["1.0.0"]},{"source":"osv","ecosystem":"npm","package":"@strikeentco/set","ranges":[{"type":"SEMVER","events":[{"introduced":"1.0.0"},{"fixed":"1.0.1"}]}],"versions":["1.0.0"]}],"products":[{"vendor":"set_project","product":"set"}],"references":[{"url":"https://github.com/strikeentco/set/commit/102cc6b2e1d1e0c928ced87e75df759d5541ff60","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://www.whitesourcesoftware.com/vulnerability-database/CVE-2020-28267","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-28267","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-wwg2-2crq-6grr"},{"url":"https://github.com/strikeentco/set","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2020-28267","description":"Prototype pollution vulnerability in '@strikeentco/set' version 1.0.0 allows attacker to cause a denial of service and may lead to remote code execution.","status":"published","published":"2020-11-10T15:58:51Z","modified":"2024-08-04T16:33:58.817Z","updated_at":"2026-11-02T14:35:57.017407Z"}],"euvd":[{"id":"EUVD-2022-5655","description":"Prototype pollution vulnerability in '@strikeentco/set' version 1.0.0 allows attacker to cause a denial of service and may lead to remote code execution.","status":"published","published":"2020-11-10T15:58:51Z","modified":"2024-08-04T16:33:58Z","updated_at":"2026-11-03T03:07:10.123634Z"}],"ghsa":[{"id":"GHSA-wwg2-2crq-6grr","title":"Prototype pollution in @strikeentco/set","description":"Prototype pollution vulnerability in '@strikeentco/set' version 1.0.0 allows attacker to cause a denial of service and may lead to remote code execution.","status":"published","published":"2022-05-24T17:34:03Z","modified":"2023-01-27T05:02:39Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T14:36:19.144959Z"}],"nvd":[{"id":"CVE-2020-28267","description":"Prototype pollution vulnerability in '@strikeentco/set' version 1.0.0 allows attacker to cause a denial of service and may lead to remote code execution.","status":"published","published":"2020-11-10T16:15:14.197Z","modified":"2026-06-17T03:10:14.98Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:24.137599Z"}],"osv":[{"id":"CVE-2020-28267","description":"Prototype pollution vulnerability in '@strikeentco/set' version 1.0.0 allows attacker to cause a denial of service and may lead to remote code execution.","status":"published","published":"2020-11-10T16:15:14.197Z","modified":"2026-10-20T10:53:04.228159546Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:16.248747Z"},{"id":"GHSA-wwg2-2crq-6grr","title":"Prototype pollution in @strikeentco/set","description":"Prototype pollution vulnerability in '@strikeentco/set' version 1.0.0 allows attacker to cause a denial of service and may lead to remote code execution.","status":"published","published":"2022-05-24T17:34:03Z","modified":"2023-11-08T04:03:24.343552Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T15:46:59.131095Z"}]}}