7.3High
CVE-2026-8768vercel ai provider-utils download-blob.ts validateDownloadUrl server-side request forgery
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.
Weakness (CWE):
CWE-918
Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.
Affected products and versions
| Vendor | Product | Versions | |
|---|---|---|---|
| vercel | ai | 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 3.0.8, 3.0.9, 3.0.10, 3.0.11, 3.0.12, 3.0.13, 3.0.14, 3.0.15, 3.0.16, 3.0.17, 3.0.18, 3.0.19, 3.0.20, 3.0.21, 3.0.22, 3.0.23, 3.0.24, 3.0.25, 3.0.26, 3.0.27, 3.0.28, 3.0.29, 3.0.30, 3.0.31, 3.0.32, 3.0.33, 3.0.34, 3.0.35, 3.0.36, 3.0.37, 3.0.38, 3.0.39, 3.0.40, 3.0.41, 3.0.42, 3.0.43, 3.0.44, 3.0.45, 3.0.46, 3.0.47, 3.0.48, 3.0.49, 3.0.50, 3.0.51, 3.0.52, 3.0.53, 3.0.54, 3.0.55, 3.0.56, 3.0.57, 3.0.58, 3.0.59, 3.0.60, 3.0.61, 3.0.62, 3.0.63, 3.0.64, 3.0.65, 3.0.66, 3.0.67, 3.0.68, 3.0.69, 3.0.70, 3.0.71, 3.0.72, 3.0.73, 3.0.74, 3.0.75, 3. |
References and patches
- VDB-364393 | vercel ai provider-utils download-blob.ts validateDownloadUrl server-side request forgery vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
- VDB-364393 | CTI Indicators (IOB, IOC, IOA) signatureVDB Entry
- Submit #811404 | vercel ai @ai-sdk/amazon-bedrock@3.0.97 Server-Side Request Forgery (SSRF) (CWE-918) third-party-advisoryThird Party AdvisoryVDB Entry
- Submit #811405 | vercel ai @ai-sdk/amazon-bedrock@3.0.97 Server-Side Request Forgery (SSRF) (CWE-918) (Duplicate) third-party-advisoryThird Party AdvisoryVDB Entry
- https://gist.github.com/YLChen-007/07d149bd68adbee58165b4207a2abc71 Not Applicable
- https://gist.github.com/YLChen-007/cf7e47e4dda392f474ca77a66d1d847f exploitExploitThird Party Advisory
CPE matches (NVD) (1)
cpe:2.3:a:vercel:ai:*:*:*:*:*:*:*:*≤ 3.0.97