{"url":"http://public2.vulnerablecode.io/api/packages/216154?format=json","purl":"pkg:npm/assign-deep@0.4.4","type":"npm","namespace":"","name":"assign-deep","version":"0.4.4","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"0.4.8","latest_non_vulnerable_version":"1.0.1","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/30580?format=json","vulnerability_id":"VCID-3rfr-kv2g-wuah","summary":"assign-deep prototype pollution\nassign-deep node module before 0.4.7 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://api.first.org/data/v1/epss?cve=CVE-2018-3720","reference_id":"","reference_type":"","scores":[{"value":"0.0043","scoring_system":"epss","scoring_elements":"0.62904","published_at":"2026-06-06T12:55:00Z"},{"value":"0.0043","scoring_system":"epss","scoring_elements":"0.62895","published_at":"2026-06-09T12:55:00Z"},{"value":"0.0043","scoring_system":"epss","scoring_elements":"0.62879","published_at":"2026-06-08T12:55:00Z"},{"value":"0.0043","scoring_system":"epss","scoring_elements":"0.62894","published_at":"2026-06-07T12:55:00Z"},{"value":"0.0043","scoring_system":"epss","scoring_elements":"0.62852","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2018-3720"},{"reference_url":"https://github.com/advisories/GHSA-xcvv-84j5-jw9h","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-xcvv-84j5-jw9h"},{"reference_url":"https://github.com/jonschlinkert/assign-deep/commit/19953a8c089b0328c470acaaaf6accdfcb34da11","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/assign-deep/commit/19953a8c089b0328c470acaaaf6accdfcb34da11"},{"reference_url":"https://hackerone.com/reports/310707","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/310707"},{"reference_url":"https://www.npmjs.com/advisories/579","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/579"},{"reference_url":"https://github.com/nodejs/security-wg/blob/main/vuln/npm/370.json","reference_id":"370","reference_type":"","scores":[{"value":"1.8","scoring_system":"cvssv3","scoring_elements":""}],"url":"https://github.com/nodejs/security-wg/blob/main/vuln/npm/370.json"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2018-3720","reference_id":"CVE-2018-3720","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-2018-3720"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/6635?format=json","purl":"pkg:npm/assign-deep@0.4.7","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-492g-k24z-e7g9"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/assign-deep@0.4.7"}],"aliases":["CVE-2018-3720","GHSA-xcvv-84j5-jw9h"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-3rfr-kv2g-wuah"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/51752?format=json","vulnerability_id":"VCID-492g-k24z-e7g9","summary":"Improper Input Validation\nassign-deep is vulnerable to Prototype Pollution. The function `assign-deep` could be tricked into adding or modifying properties of `Object.prototype` using either a constructor or a `_proto_` payload.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2019-10745","reference_id":"","reference_type":"","scores":[{"value":"0.00235","scoring_system":"epss","scoring_elements":"0.46528","published_at":"2026-06-08T12:55:00Z"},{"value":"0.00235","scoring_system":"epss","scoring_elements":"0.46539","published_at":"2026-06-09T12:55:00Z"},{"value":"0.00235","scoring_system":"epss","scoring_elements":"0.46507","published_at":"2026-06-04T12:55:00Z"},{"value":"0.00235","scoring_system":"epss","scoring_elements":"0.46573","published_at":"2026-06-05T12:55:00Z"},{"value":"0.00235","scoring_system":"epss","scoring_elements":"0.46574","published_at":"2026-06-06T12:55:00Z"},{"value":"0.00235","scoring_system":"epss","scoring_elements":"0.46553","published_at":"2026-06-07T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2019-10745"},{"reference_url":"https://github.com/jonschlinkert/assign-deep","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/jonschlinkert/assign-deep"},{"reference_url":"https://github.com/jonschlinkert/assign-deep/commit/8e3cc4a34246733672c71e96532105384937e56c","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/jonschlinkert/assign-deep/commit/8e3cc4a34246733672c71e96532105384937e56c"},{"reference_url":"https://github.com/jonschlinkert/assign-deep/commit/90bf1c551d05940898168d04066bbf15060f50cc","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/jonschlinkert/assign-deep/commit/90bf1c551d05940898168d04066bbf15060f50cc"},{"reference_url":"https://snyk.io/vuln/SNYK-JS-ASSIGNDEEP-450211","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://snyk.io/vuln/SNYK-JS-ASSIGNDEEP-450211"},{"reference_url":"https://www.npmjs.com/advisories/1014","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.npmjs.com/advisories/1014"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2019-10745","reference_id":"CVE-2019-10745","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-10745"},{"reference_url":"https://github.com/advisories/GHSA-66rh-8fw6-59q6","reference_id":"GHSA-66rh-8fw6-59q6","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-66rh-8fw6-59q6"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/75873?format=json","purl":"pkg:npm/assign-deep@0.4.8","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/assign-deep@0.4.8"},{"url":"http://public2.vulnerablecode.io/api/packages/75874?format=json","purl":"pkg:npm/assign-deep@1.0.1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/assign-deep@1.0.1"}],"aliases":["CVE-2019-10745","GHSA-66rh-8fw6-59q6"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-492g-k24z-e7g9"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/39408?format=json","vulnerability_id":"VCID-6ysm-8v27-hfer","summary":"Denial of Service and remote code execution\nUtilities function in assign-deep can be tricked into modifying 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. This can lead to denial of service or remote code execution.","references":[{"reference_url":"https://github.com/jonschlinkert/assign-deep/commit/19953a8c089b0328c470acaaaf6accdfcb34da11","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/jonschlinkert/assign-deep/commit/19953a8c089b0328c470acaaaf6accdfcb34da11"},{"reference_url":"https://hackerone.com/reports/310707","reference_id":"","reference_type":"","scores":[],"url":"https://hackerone.com/reports/310707"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/6635?format=json","purl":"pkg:npm/assign-deep@0.4.7","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-492g-k24z-e7g9"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/assign-deep@0.4.7"}],"aliases":["GMS-2018-15"],"risk_score":null,"exploitability":"0.5","weighted_severity":"0.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-6ysm-8v27-hfer"}],"fixing_vulnerabilities":[],"risk_score":"4.0","resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/assign-deep@0.4.4"}