Vulnerability Details CVE-2025-48985
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
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 30.6%
CVSS Severity
CVSS v3 Score 3.7
References