---
cve: "CVE-2025-48985"
severity: "LOW"
cvss: 3.7
epss: "26%"
vendor: "vercel"
kev: false
exploited: false
published: "2025-11-07 01:15:36"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-16T22:02:44+02:00"
---

# CVE-2025-48985

> 3.7 LOW · 🧪 PoC

## Beschreibung

A vulnerability in Vercel’s AI SDK has been fixed in versions 5.0.52, 5.1.0-beta.9, and 6.0.0-beta. This issue may have allowed users to bypass filetype whitelists when uploading files. All users are encouraged to upgrade.

More details: https://vercel.com/changelog/cve-2025-48985-input-validation-bypass-on-ai-sdk

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 63d5f669098343a49173d788fe1490127e882bd1 (Commit)
- 930399bb9839a8baf3d349614106d78268775eed (Commit)

## Referenzen

- <https://github.com/vercel/ai/commit/930399bb9839a8baf3d349614106d78268775eed>
- <https://vercel.com/changelog/cve-2025-48985-input-validation-bypass-on-ai-sdk>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-48985) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_