{"url":"http://public2.vulnerablecode.io/api/packages/216134?format=json","purl":"pkg:npm/mixin-deep@1.1.1","type":"npm","namespace":"","name":"mixin-deep","version":"1.1.1","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"1.3.2","latest_non_vulnerable_version":"2.0.1","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/39402?format=json","vulnerability_id":"VCID-2m2u-6f44-4yg7","summary":"Denial of Service and remote code execution.\nUtilities function in mixin-deep can be tricked into modify the prototype of \"Object\" when the attacker control part of the structure passed to these function. This can let an attacker add or modify existing property that will exist on all object, leading to denial of service or remote code execution.","references":[{"reference_url":"https://github.com/jonschlinkert/mixin-deep/commit/578b0bc5e74e14de9ef4975f504dc698796bdf9c","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/jonschlinkert/mixin-deep/commit/578b0bc5e74e14de9ef4975f504dc698796bdf9c"},{"reference_url":"https://hackerone.com/reports/311236","reference_id":"","reference_type":"","scores":[],"url":"https://hackerone.com/reports/311236"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/6633?format=json","purl":"pkg:npm/mixin-deep@1.3.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-repv-n924-zqg7"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/mixin-deep@1.3.1"}],"aliases":["GMS-2018-14"],"risk_score":null,"exploitability":"0.5","weighted_severity":"0.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-2m2u-6f44-4yg7"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/51760?format=json","vulnerability_id":"VCID-repv-n924-zqg7","summary":"Argument Injection or Modification\nmixin-deep is vulnerable to Prototype Pollution. The function mixin-deep could be tricked into adding or modifying properties of `Object.prototype` using a constructor payload.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-10746.json","reference_id":"","reference_type":"","scores":[{"value":"7.0","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-10746.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2019-10746","reference_id":"","reference_type":"","scores":[{"value":"0.00734","scoring_system":"epss","scoring_elements":"0.73165","published_at":"2026-06-09T12:55:00Z"},{"value":"0.00734","scoring_system":"epss","scoring_elements":"0.7314","published_at":"2026-06-08T12:55:00Z"},{"value":"0.00748","scoring_system":"epss","scoring_elements":"0.73503","published_at":"2026-06-06T12:55:00Z"},{"value":"0.00748","scoring_system":"epss","scoring_elements":"0.73491","published_at":"2026-06-07T12:55:00Z"},{"value":"0.00748","scoring_system":"epss","scoring_elements":"0.73461","published_at":"2026-06-04T12:55:00Z"},{"value":"0.00748","scoring_system":"epss","scoring_elements":"0.73498","published_at":"2026-06-05T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2019-10746"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10746","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10746"},{"reference_url":"https://github.com/jonschlinkert/mixin-deep/commit/8f464c8ce9761a8c9c2b3457eaeee9d404fa7af9","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/jonschlinkert/mixin-deep/commit/8f464c8ce9761a8c9c2b3457eaeee9d404fa7af9"},{"reference_url":"https://github.com/jonschlinkert/mixin-deep/commit/90ee1fab375fccfd9b926df718243339b4976d50","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/jonschlinkert/mixin-deep/commit/90ee1fab375fccfd9b926df718243339b4976d50"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BFNIVG2XYFPZJY3DYYBJASZ7ZMKBMIJT","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BFNIVG2XYFPZJY3DYYBJASZ7ZMKBMIJT"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BFNIVG2XYFPZJY3DYYBJASZ7ZMKBMIJT/","reference_id":"","reference_type":"","scores":[],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BFNIVG2XYFPZJY3DYYBJASZ7ZMKBMIJT/"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UXRA365KZCUNXMU3KDH5JN5BEPNIGUKC","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UXRA365KZCUNXMU3KDH5JN5BEPNIGUKC"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UXRA365KZCUNXMU3KDH5JN5BEPNIGUKC/","reference_id":"","reference_type":"","scores":[],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UXRA365KZCUNXMU3KDH5JN5BEPNIGUKC/"},{"reference_url":"https://snyk.io/vuln/SNYK-JS-MIXINDEEP-450212","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://snyk.io/vuln/SNYK-JS-MIXINDEEP-450212"},{"reference_url":"https://www.npmjs.com/advisories/1013","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.npmjs.com/advisories/1013"},{"reference_url":"https://www.oracle.com//security-alerts/cpujul2021.html","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_te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prototype pollution\nmixin-deep node module before 1.3.1 suffers from a prototype pollution vulnerability via merging functions, which allows a malicious user to modify the prototype of 'Object' via __proto__, causing the addition or modification of an existing property that will exist on all objects.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-3719.json","reference_id":"","reference_type":"","scores":[{"value":"3.3","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-3719.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2018-3719","reference_id":"","reference_type":"","scores":[{"value":"0.00542","scoring_system":"epss","scoring_elements":"0.68075","published_at":"2026-06-08T12:55:00Z"},{"value":"0.00542","scoring_system":"epss","scoring_elements":"0.68091","published_at":"2026-06-09T12:55:00Z"},{"value":"0.00542","scoring_system":"epss","scoring_elements":"0.68098","published_at":"2026-06-06T12:55:00Z"},{"value":"0.00542","scoring_system":"epss","scoring_elements":"0.6809","published_at":"2026-06-05T12:55:00Z"},{"value":"0.00542","scoring_system":"epss","scoring_elements":"0.68051","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2018-3719"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-3719","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-3719"},{"reference_url":"https://github.com/advisories/GHSA-3mpr-hq3p-49h9","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-3mpr-hq3p-49h9"},{"reference_url":"https://github.com/jonschlinkert/mixin-deep/commit/578b0bc5e74e14de9ef4975f504dc698796bdf9c","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/jonschlinkert/mixin-deep/commit/578b0bc5e74e14de9ef4975f504dc698796bdf9c"},{"reference_url":"https://hackerone.com/reports/311236","reference_id":"","reference_type":"","scores":[{"value":"1.8","scoring_system":"cvssv3","scoring_elements":""},{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://hackerone.com/reports/311236"},{"reference_url":"https://www.npmjs.com/advisories/578","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.npmjs.com/advisories/578"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1576648","reference_id":"1576648","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1576648"},{"reference_url":"https://github.com/nodejs/security-wg/blob/main/vuln/npm/369.json","reference_id":"369","reference_type":"","scores":[{"value":"1.8","scoring_system":"cvssv3","scoring_elements":""}],"url":"https://github.com/nodejs/security-wg/blob/main/vuln/npm/369.json"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=898315","reference_id":"898315","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=898315"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2018-3719","reference_id":"CVE-2018-3719","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-3719"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/6633?format=json","purl":"pkg:npm/mixin-deep@1.3.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-repv-n924-zqg7"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/mixin-deep@1.3.1"}],"aliases":["CVE-2018-3719","GHSA-3mpr-hq3p-49h9"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-sx5f-w6gk-xqa7"}],"fixing_vulnerabilities":[],"risk_score":"4.5","resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/mixin-deep@1.1.1"}