---
cve: "CVE-2025-24033"
severity: "HIGH"
cvss: 7.5
epss: "57%"
vendor: "fastify"
kev: false
exploited: false
published: "2025-01-23 18:15:33"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-06T10:26:57+02:00"
---

# CVE-2025-24033

> 7.5 HIGH · 🧪 PoC

## Beschreibung

@fastify/multipart is a Fastify plugin for parsing the multipart content-type. Prior to versions 8.3.1 and 9.0.3, the `saveRequestFiles` function does not delete the uploaded temporary files when user cancels the request. The issue is fixed in versions 8.3.1 and 9.0.3. As a workaround, do not use `saveRequestFiles`.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Keine | good |
| I Integrität | Keine | good |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- f58f774a1bd4f19655de21f47964711358eab20e (Commit)
- a75d0d7b1ef0924458641c0fa8ec3f4faa454c39 (Commit)

## Referenzen

- <https://github.com/fastify/fastify-multipart/security/advisories/GHSA-27c6-mcxv-x3fh>
- <https://github.com/fastify/fastify-multipart/issues/546>
- <https://github.com/fastify/fastify-multipart/pull/567>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-24033) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_