{"url":"http://public2.vulnerablecode.io/api/packages/557465?format=json","purl":"pkg:npm/fastify-multipart@4.0.7","type":"npm","namespace":"","name":"fastify-multipart","version":"4.0.7","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":null,"latest_non_vulnerable_version":null,"affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/42384?format=json","vulnerability_id":"VCID-5yh3-7dwz-67gz","summary":"Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')\nThis affects the package fastify-multipart before 5.3.1. By providing a name=constructor property it is still possible to crash the application. **Note:** This is a bypass of CVE-2020-8136 (https://security.snyk.io/vuln/SNYK-JS-FASTIFYMULTIPART-1290382).","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-23597","reference_id":"","reference_type":"","scores":[{"value":"0.00405","scoring_system":"epss","scoring_elements":"0.61355","published_at":"2026-06-04T12:55:00Z"},{"value":"0.00405","scoring_system":"epss","scoring_elements":"0.614","published_at":"2026-06-09T12:55:00Z"},{"value":"0.00405","scoring_system":"epss","scoring_elements":"0.6138","published_at":"2026-06-08T12:55:00Z"},{"value":"0.00405","scoring_system":"epss","scoring_elements":"0.61397","published_at":"2026-06-07T12:55:00Z"},{"value":"0.00405","scoring_system":"epss","scoring_elements":"0.6141","published_at":"2026-06-06T12:55:00Z"},{"value":"0.00405","scoring_system":"epss","scoring_elements":"0.61403","published_at":"2026-06-05T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-23597"},{"reference_url":"https://github.com/fastify/fastify-multipart","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/fastify/fastify-multipart"},{"reference_url":"https://github.com/fastify/fastify-multipart/commit/a70dc7059a794589bd4fe066453141fc609e6066","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/fastify/fastify-multipart/commit/a70dc7059a794589bd4fe066453141fc609e6066"},{"reference_url":"https://github.com/fastify/fastify-multipart/pull/116","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/fastify/fastify-multipart/pull/116"},{"reference_url":"https://github.com/fastify/fastify-multipart/releases/tag/v5.3.1","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/fastify/fastify-multipart/releases/tag/v5.3.1"},{"reference_url":"https://snyk.io/vuln/SNYK-JS-FASTIFYMULTIPART-2395480","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://snyk.io/vuln/SNYK-JS-FASTIFYMULTIPART-2395480"},{"reference_url":"https://www.fastify.io/docs/latest/Guides/Prototype-Poisoning","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.fastify.io/docs/latest/Guides/Prototype-Poisoning"},{"reference_url":"https://www.fastify.io/docs/latest/Guides/Prototype-Poisoning/","reference_id":"","reference_type":"","scores":[],"url":"https://www.fastify.io/docs/latest/Guides/Prototype-Poisoning/"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23597","reference_id":"CVE-2021-23597","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23597"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-44255","reference_id":"CVE-2021-44255","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-44255"},{"reference_url":"https://github.com/advisories/GHSA-qh73-qc3p-rjv2","reference_id":"GHSA-qh73-qc3p-rjv2","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-qh73-qc3p-rjv2"},{"reference_url":"https://github.com/fastify/fastify-multipart/security/advisories/GHSA-qh73-qc3p-rjv2","reference_id":"GHSA-qh73-qc3p-rjv2","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/fastify/fastify-multipart/security/advisories/GHSA-qh73-qc3p-rjv2"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/60636?format=json","purl":"pkg:npm/fastify-multipart@5.3.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-baq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of Resources Without Limits or Throttling\n@fastify/multipart is a Fastify plugin to parse the multipart content-type. Prior to versions 7.4.1 and 6.0.1, @fastify/multipart may experience denial of service due to a number of situations in which an unlimited number of parts are accepted. This includes the multipart body parser accepting an unlimited number of file parts, the multipart body parser accepting an unlimited number of field parts, and the multipart body parser accepting an unlimited number of empty parts as field parts. This is fixed in v7.4.1 (for Fastify v4.x) and v6.0.1 (for Fastify v3.x). There are no known workarounds.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2023-25576","reference_id":"","reference_type":"","scores":[{"value":"0.00604","scoring_system":"epss","scoring_elements":"0.69958","published_at":"2026-06-04T12:55:00Z"},{"value":"0.00604","scoring_system":"epss","scoring_elements":"0.69983","published_at":"2026-06-08T12:55:00Z"},{"value":"0.00604","scoring_system":"epss","scoring_elements":"0.69995","published_at":"2026-06-07T12:55:00Z"},{"value":"0.00604","scoring_system":"epss","scoring_elements":"0.70007","published_at":"2026-06-09T12:55:00Z"},{"value":"0.00604","scoring_system":"epss","scoring_elements":"0.69999","published_at":"2026-06-05T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-25576"},{"reference_url":"https://github.com/fastify/fastify-multipart","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/fastify/fastify-multipart"},{"reference_url":"https://github.com/fastify/fastify-multipart/commit/85be81bedf5b29cfd9fe3efc30fb5a17173c1297","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-10T20:58:50Z/"}],"url":"https://github.com/fastify/fastify-multipart/commit/85be81bedf5b29cfd9fe3efc30fb5a17173c1297"},{"reference_url":"https://github.com/fastify/fastify-multipart/releases/tag/v6.0.1","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-10T20:58:50Z/"}],"url":"https://github.com/fastify/fastify-multipart/releases/tag/v6.0.1"},{"reference_url":"https://github.com/fastify/fastify-multipart/releases/tag/v7.4.1","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-10T20:58:50Z/"}],"url":"https://github.com/fastify/fastify-multipart/releases/tag/v7.4.1"},{"reference_url":"https://hackerone.com/reports/1816195","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-10T20:58:50Z/"}],"url":"https://hackerone.com/reports/1816195"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2023-25576","reference_id":"CVE-2023-25576","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-25576"},{"reference_url":"https://github.com/advisories/GHSA-hpp2-2cr5-pf6g","reference_id":"GHSA-hpp2-2cr5-pf6g","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-hpp2-2cr5-pf6g"},{"reference_url":"https://github.com/fastify/fastify-multipart/security/advisories/GHSA-hpp2-2cr5-pf6g","reference_id":"GHSA-hpp2-2cr5-pf6g","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-10T20:58:50Z/"}],"url":"https://github.com/fastify/fastify-multipart/security/advisories/GHSA-hpp2-2cr5-pf6g"}],"fixed_packages":[],"aliases":["CVE-2023-25576","GHSA-hpp2-2cr5-pf6g"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-baqj-rmff-h7h3"}],"fixing_vulnerabilities":[],"risk_score":"4.0","resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/fastify-multipart@4.0.7"}