CVE-2025-24033
Unlimited consumption of resources in @fastify/multipart
7.5
HIGH
CVSS 3.1
EPSS 0.28%
Description
### 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.
How to fix CVE-2025-24033
To remediate CVE-2025-24033, upgrade the affected package to a fixed version below.
- —upgrade to 8.3.1 or later
Is CVE-2025-24033 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 8.3.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |