vercel ai provider-utils download-blob.ts validateDownloadUrl server-side request forgery_CVE-2026-8768

6.9 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Description

A vulnerability was found in vercel ai up to 3.0.97. The affected element is the function validateDownloadUrl of the file packages/provider-utils/src/download-blob.ts of the component provider-utils. The manipulation results in server-side request forgery. The attack can be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Basic Information

ID CVE-2026-8768

Source VulDB

Published May 17, 2026 at 22:45

Affected Product

Vendor vercel

Product ai

Version 3.0.0

Affected Versions vercel ai 3.0.0
vercel ai 3.0.1
vercel ai 3.0.2
vercel ai 3.0.3
vercel ai 3.0.4
vercel ai 3.0.5
vercel ai 3.0.6
vercel ai 3.0.7
vercel ai 3.0.8
vercel ai 3.0.9
vercel ai 3.0.10
vercel ai 3.0.11
vercel ai 3.0.12
vercel ai 3.0.13
vercel ai 3.0.14
vercel ai 3.0.15
vercel ai 3.0.16
vercel ai 3.0.17
vercel ai 3.0.18
vercel ai 3.0.19
vercel ai 3.0.20
vercel ai 3.0.21
vercel ai 3.0.22
vercel ai 3.0.23
vercel ai 3.0.24
vercel ai 3.0.25
vercel ai 3.0.26
vercel ai 3.0.27
vercel ai 3.0.28
vercel ai 3.0.29
vercel ai 3.0.30
vercel ai 3.0.31
vercel ai 3.0.32
vercel ai 3.0.33
vercel ai 3.0.34
vercel ai 3.0.35
vercel ai 3.0.36
vercel ai 3.0.37
vercel ai 3.0.38
vercel ai 3.0.39
vercel ai 3.0.40
vercel ai 3.0.41
vercel ai 3.0.42
vercel ai 3.0.43
vercel ai 3.0.44
vercel ai 3.0.45
vercel ai 3.0.46
vercel ai 3.0.47
vercel ai 3.0.48
vercel ai 3.0.49
vercel ai 3.0.50
vercel ai 3.0.51
vercel ai 3.0.52
vercel ai 3.0.53
vercel ai 3.0.54
vercel ai 3.0.55
vercel ai 3.0.56
vercel ai 3.0.57
vercel ai 3.0.58
vercel ai 3.0.59
vercel ai 3.0.60
vercel ai 3.0.61
vercel ai 3.0.62
vercel ai 3.0.63
vercel ai 3.0.64
vercel ai 3.0.65
vercel ai 3.0.66
vercel ai 3.0.67
vercel ai 3.0.68
vercel ai 3.0.69
vercel ai 3.0.70
vercel ai 3.0.71
vercel ai 3.0.72
vercel ai 3.0.73
vercel ai 3.0.74
vercel ai 3.0.75
vercel ai 3.0.76
vercel ai 3.0.77
vercel ai 3.0.78
vercel ai 3.0.79
vercel ai 3.0.80
vercel ai 3.0.81
vercel ai 3.0.82
vercel ai 3.0.83
vercel ai 3.0.84
vercel ai 3.0.85
vercel ai 3.0.86
vercel ai 3.0.87
vercel ai 3.0.88
vercel ai 3.0.89
vercel ai 3.0.90
vercel ai 3.0.91
vercel ai 3.0.92
vercel ai 3.0.93
vercel ai 3.0.94
vercel ai 3.0.95
vercel ai 3.0.96
vercel ai 3.0.97

CWE Classification

CWE-918

References

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    "published": "2026-05-17T22:45:09.929Z",
    "modified": "2026-05-17T22:45:09.929Z",
    "type": "cve",
    "title": "vercel ai provider-utils download-blob.ts validateDownloadUrl server-side request forgery",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/364393\nhttps://vuldb.com/vuln/364393/cti\nhttps://vuldb.com/submit/811404\nhttps://vuldb.com/submit/811405\nhttps://gist.github.com/YLChen-007/07d149bd68adbee58165b4207a2abc71\nhttps://gist.github.com/YLChen-007/cf7e47e4dda392f474ca77a66d1d847f",
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