CVE-2026-103757

Description

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 Vector

References

• 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