{"id":"CVE-2024-36574","aliases":["EUVD-2024-2088","GHSA-j8px-pjmp-325f"],"status":"published","title":"flatten-json Prototype Pollution","description":"A Prototype Pollution issue in flatten-json 1.0.1 allows an attacker to execute arbitrary code via module.exports.unflattenJSON (flatten-json/index.js:42)","severity":{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.0042,"percentile":0.36565,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1321"],"published":"2024-06-17T00:00:00Z","modified":"2026-06-17T07:36:58Z","affected":[{"source":"ghsa","ecosystem":"npm","package":"@allanlancioni/flatten-json","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.0.1"}]}]},{"source":"osv","ecosystem":"npm","package":"@allanlancioni/flatten-json","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"1.0.1"}]}]}],"products":[{"vendor":"amirziai","product":"flatten_json"}],"references":[{"url":"https://gist.github.com/mestrtee/d5a0c93459599f77557b5bbe78b57325","tags":["x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-36574","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-j8px-pjmp-325f"},{"url":"https://github.com/AllanLancioni/flatten-json","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2024-36574","description":"A Prototype Pollution issue in flatten-json 1.0.1 allows an attacker to execute arbitrary code via module.exports.unflattenJSON (flatten-json/index.js:42)","status":"published","published":"2024-06-17T00:00:00Z","modified":"2024-08-02T03:37:05.449Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"adp"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T14:34:14.985673Z"}],"euvd":[{"id":"EUVD-2024-2088","description":"A Prototype Pollution issue in flatten-json 1.0.1 allows an attacker to execute arbitrary code via module.exports.unflattenJSON (flatten-json/index.js:42)","status":"published","published":"2024-06-17T00:00:00Z","modified":"2024-08-02T03:37:05Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-03T03:50:20.360548Z"}],"ghsa":[{"id":"GHSA-j8px-pjmp-325f","title":"flatten-json Prototype Pollution","description":"A Prototype Pollution issue in flatten-json 1.0.1 allows an attacker to execute arbitrary code via module.exports.unflattenJSON (flatten-json/index.js:42)","status":"published","published":"2024-06-17T18:31:33Z","modified":"2024-07-05T21:16:56Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T14:37:56.530214Z"}],"nvd":[{"id":"CVE-2024-36574","description":"A Prototype Pollution issue in flatten-json 1.0.1 allows an attacker to execute arbitrary code via module.exports.unflattenJSON (flatten-json/index.js:42)","status":"published","published":"2024-06-17T16:15:15.04Z","modified":"2026-06-17T07:36:58.483Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T14:10:05.620461Z"}],"osv":[{"id":"GHSA-j8px-pjmp-325f","title":"flatten-json Prototype Pollution","description":"A Prototype Pollution issue in flatten-json 1.0.1 allows an attacker to execute arbitrary code via module.exports.unflattenJSON (flatten-json/index.js:42)","status":"published","published":"2024-06-17T18:31:33Z","modified":"2024-07-05T21:16:55Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T15:46:50.336262Z"}]}}