CVE-2026-103757

Budibase before 3.41.0 SSRF via uploadUrl in AI Table Generation

HIGH
7.7
CVSS Score
Published: October 1, 2026 at 10:42 AM UTC
Updated: October 1, 2026 at 02:17 PM UTC
1 product affected across 1 vendorBudibase

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Severity
HIGH7.7
Exploit prediction
EPSS 0.3%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 3.41.0
Vendor states this is fixed in 3.41.0 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.7HIGHVulnCheck
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-918

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