CVE-2026-8768
HIGHvercel ai provider-utils download-blob.ts validateDownloadUrl server-side request forgery
Title source: cnaDescription
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.
References (6)
Core 6
Core References
Vdb Entry, Technical Description vdb-entry
technical-description
VDB-364393 | vercel ai provider-utils download-blob.ts validateDownloadUrl server-side request forgery
https://vuldb.com/vuln/364393
Signature, Permissions Required signature
permissions-required
VDB-364393 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/364393/cti
Third Party Advisory third-party-advisory
Submit #811404 | vercel ai @ai-sdk/[email protected] Server-Side Request Forgery (SSRF) (CWE-918)
https://vuldb.com/submit/811404
Third Party Advisory third-party-advisory
Submit #811405 | vercel ai @ai-sdk/[email protected] Server-Side Request Forgery (SSRF) (CWE-918) (Duplicate)
https://vuldb.com/submit/811405
Scores
CVSS v3
7.3
EPSS
0.0039
EPSS Percentile
30.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-918
Status
published
Products (50)
vercel/ai
< 3.0.97
vercel/ai
3.0.0
vercel/ai
3.0.1
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
... and 40 more
Published
May 17, 2026
Tracked Since
May 18, 2026