{"id":"CVE-2019-10793","aliases":["EUVD-2022-1071","GHSA-j9cf-pr2x-5273","SNYK-JS-DOTOBJECT-548905"],"status":"published","title":"Prototype Pollution in dot-object","description":"dot-object before 2.1.3 is vulnerable to Prototype Pollution. The set function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01098,"percentile":0.65918,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-74"],"published":"2020-02-18T15:57:37Z","modified":"2026-10-20T10:50:38Z","fixes":[{"ecosystem":"npm","package":"dot-object","fixed_in":["2.1.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"dot-object","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.3"}]}]},{"source":"osv","ecosystem":"npm","package":"dot-object","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.1.3"}]}]}],"products":[{"vendor":"dot-object_project","product":"dot-object"},{"vendor":"snyk","product":"dot-object"}],"references":[{"url":"https://github.com/rhalff/dot-object/commit/f76cff5fe6d01d30ce110d8f454db2e5bd28a7de","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://snyk.io/vuln/SNYK-JS-DOTOBJECT-548905","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-10793","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-j9cf-pr2x-5273"},{"url":"https://github.com/rhalff/dot-object","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2019-10793","description":"dot-object before 2.1.3 is vulnerable to Prototype Pollution. The set function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.","status":"published","published":"2020-02-18T15:57:37Z","modified":"2024-08-04T22:32:02.167Z","updated_at":"2026-11-02T14:20:19.056416Z"}],"euvd":[{"id":"EUVD-2022-1071","description":"dot-object before 2.1.3 is vulnerable to Prototype Pollution. The set function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.","status":"published","published":"2020-02-18T15:57:37Z","modified":"2024-08-04T22:32:02Z","updated_at":"2026-11-03T02:40:50.763878Z"}],"ghsa":[{"id":"GHSA-j9cf-pr2x-5273","title":"Prototype Pollution in dot-object","description":"dot-object before 2.1.3 is vulnerable to Prototype Pollution. The set function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.","status":"published","published":"2022-02-09T22:33:31Z","modified":"2023-02-01T05:05:16Z","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-74"],"updated_at":"2026-11-02T14:36:33.613868Z"}],"nvd":[{"id":"CVE-2019-10793","description":"dot-object before 2.1.3 is vulnerable to Prototype Pollution. The set function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.","status":"published","published":"2020-02-18T16:15:10.327Z","modified":"2026-06-17T02:11:41.06Z","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":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T14:05:43.875329Z"}],"osv":[{"id":"CVE-2019-10793","description":"dot-object before 2.1.3 is vulnerable to Prototype Pollution. The set function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.","status":"published","published":"2020-02-18T16:15:10.327Z","modified":"2026-10-20T10:50:38.304161983Z","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":"2026-11-02T15:44:10.383287Z"},{"id":"GHSA-j9cf-pr2x-5273","title":"Prototype Pollution in dot-object","description":"dot-object before 2.1.3 is vulnerable to Prototype Pollution. The set function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.","status":"published","published":"2022-02-09T22:33:31Z","modified":"2026-09-10T03:49:28.042451946Z","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-74"],"updated_at":"2026-11-02T15:46:50.336262Z"}]}}