PT-2025-45770 · Npm · Ai

Published 2025-11-07 · Updated 2025-11-07

OSV

CVSS v3.1

3.7

Low

Base vector

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

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.

Fix

RCE

Weakness Enumeration

CWE-20

CWE-682

Related Identifiers

GHSA-RWVC-J5JR-MGVH

Affected Products

Ai

References · 6

• https://osv.dev/vulnerability/GHSA-rwvc-j5jr-mgvh · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-48985 · Security Note
• https://github.com/vercel/ai · Note
• https://github.com/vercel/ai/commit/930399bb9839a8baf3d349614106d78268775eed · Note
• https://github.com/vercel/ai/issues/8881 · Note
• https://vercel.com/changelog/cve-2025-48985-input-validation-bypass-on-ai-sdk · Note