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.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00043.

Exploitation poc

Automatable yes

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

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

Configuration 1 [-]

cpe:2.3:a:vercel:ai:*:*:*:*:*:*:*:*

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
Vercel Subscribe
Ai Subscribe

Project Subscriptions

Vendors Products
Vercel Subscribe
Ai Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://gist.github.com/YLChen-007/07d149bd68adbee58165b4207a2abc71 cve-icon cve-icon
https://gist.github.com/YLChen-007/cf7e47e4dda392f474ca77a66d1d847f cve-icon cve-icon
https://vuldb.com/submit/811404 cve-icon cve-icon
https://vuldb.com/submit/811405 cve-icon cve-icon
https://vuldb.com/vuln/364393 cve-icon cve-icon
https://vuldb.com/vuln/364393/cti cve-icon cve-icon
History

Mon, 18 May 2026 11:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Sun, 17 May 2026 23:15:00 +0000

Type Values Removed Values Added
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.
Title vercel ai provider-utils download-blob.ts validateDownloadUrl server-side request forgery
First Time appeared Vercel
Vercel ai
Weaknesses CWE-918
CPEs cpe:2.3:a:vercel:ai:*:*:*:*:*:*:*:*
Vendors & Products Vercel
Vercel ai
References
Metrics cvssV2_0

{'score': 7.5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 7.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 6.9, 'vector': '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'}

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-05-18T10:41:00.465Z

Reserved: 2026-05-17T09:28:06.447Z

Link: CVE-2026-8768

cve-icon Vulnrichment

Updated: 2026-05-18T10:40:55.429Z

cve-icon NVD

Status : Analyzed

Published: 2026-05-17T23:17:02.997

Modified: 2026-05-19T15:24:27.987

Link: CVE-2026-8768

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-18T02:00:11Z

Weaknesses