CVE-2026-103757

Budibase through 3.41.0 contains a server-side request forgery vulnerability in AI table generation because the uploadUrl function in packages/server/src/utilities/fileUtils.ts uses raw node-fetch instead of fetchWithBlacklist. Authenticated builder users can send a prompt to POST /api/ai/tables that places an internal URL in an attachment column, causing the server to fetch it and return a presigned object-storage URL containing the response, such as cloud metadata credentials.

CVSS v3 7.7 HIGH

7.7^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.1 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/Budibase/budibase/security/advisories/GHSA-3c52-v5v2-3r56
https://www.vulncheck.com/advisories/budibase-before-3.41.0-ssrf-via-uploadurl-in-ai-table-generation
https://github.com/Budibase/budibase/security/advisories/GHSA-3c52-v5v2-3r56

Configurations

No configuration.

History

01 Oct 2026, 14:17

Type	Values Removed	Values Added
References	~~() https://github.com/Budibase/budibase/security/advisories/GHSA-3c52-v5v2-3r56 -~~	() https://github.com/Budibase/budibase/security/advisories/GHSA-3c52-v5v2-3r56 -

01 Oct 2026, 11:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-01 11:17

Updated : 2026-10-01 14:17

NVD link : CVE-2026-103757

Mitre link : CVE-2026-103757

CVE.ORG link : CVE-2026-103757

JSON object : View

Products Affected

No product.

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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