CVEvulnerability
CVE-2021-23597
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-02-11
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-1321
Description
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).
Affected configurations
• fastify fastify-multipart (< 5.3.1)
Related
Weakness · CWE (1)
- CWE-1321 Improperly Controlled Modification of Object Prototype Attributes weakness
References
- https://github.com/fastify/fastify-multipart/commit/a70dc7059a794589bd4fe066453141fc609e6066 Patch, Third Party Advisory
- https://github.com/fastify/fastify-multipart/releases/tag/v5.3.1 Release Notes, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-FASTIFYMULTIPART-2395480 Exploit, Patch, Third Party Advisory
- https://github.com/fastify/fastify-multipart/commit/a70dc7059a794589bd4fe066453141fc609e6066 Patch, Third Party Advisory
- https://github.com/fastify/fastify-multipart/releases/tag/v5.3.1 Release Notes, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-FASTIFYMULTIPART-2395480 Exploit, Patch, Third Party Advisory