Unlimited consumption of resources in @fastify/multipart
Impact
The saveRequestFiles function does not delete the uploaded temporary files when user cancels the request.
Patches
Fixed in version 8.3.1 and 9.0.3
Workarounds
Do not use saveRequestFiles.
References
This was identified in https://github.com/fastify/fastify-multipart/issues/546 and fixed in https://github.com/fastify/fastify-multipart/pull/567.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | @fastify/multipart | < 8.3.1, >= 9.0.0, < 9.0.3 | 8.3.1, 9.0.3 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H- Weakness (CWE)
CWE-770- Platform
- npm
- Package
@fastify/multipart- Disclosed
- 23.01.2025
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-27c6-mcxv-x3fh - CC BY 4.0
Vulnerability history: @fastify/multipart
All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 2
- First → latest
- 02.2023 01.2025
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 2
Disclosures per year
- 2023: 1
- 2024: 0
- 2025: 1
- 2026: 0
-
Unlimited consumption of resources in @fastify/multipart this entry
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