{"id":"CVE-2021-23597","details":"This 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).","aliases":["GHSA-qh73-qc3p-rjv2","SNYK-JS-FASTIFYMULTIPART-2395480"],"modified":"2026-08-07T15:13:58.063819Z","published":"2022-02-11T17:15:08.023Z","references":[{"type":"ADVISORY","url":"https://github.com/fastify/fastify-multipart/releases/tag/v5.3.1"},{"type":"FIX","url":"https://github.com/fastify/fastify-multipart/commit/a70dc7059a794589bd4fe066453141fc609e6066"},{"type":"FIX","url":"https://snyk.io/vuln/SNYK-JS-FASTIFYMULTIPART-2395480"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/fastify/fastify-multipart","events":[{"introduced":"0"},{"fixed":"8f8e37b3277064ac2734bf8edb9a0a14d556acee"},{"fixed":"a70dc7059a794589bd4fe066453141fc609e6066"}],"database_specific":{"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:fastify:fastify-multipart:*:*:*:*:*:fastify:*:*","extracted_events":[{"introduced":"0"},{"fixed":"5.3.1"}]}}],"versions":["v5.3.0","v5.2.1","5.2.0","v5.1.0","v5.0.2","v5.0.1","v5.0.0","4.0.7","v4.0.6","v4.0.5","v4.0.4","v4.0.3","v4.0.2","v4.0.1","v4.0.0","v3.3.1","v3.3.0","v3.2.1","v3.2.0","v3.1.0","v3.0.0","v2.0.3","v2.0.2","v2.0.1","v2.0.0","v1.0.6","v1.0.5","v1.0.4","v1.0.3","v1.0.2","v1.0.1","v1.0.0","v0.8.2","v0.8.1","v0.8.0","v0.7.0","v0.6.0","v0.5.1","v0.5.0","v0.4.1","v0.4.0","v0.3.0","v0.2.0","v0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-23597.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}