CVE-2026-35219

High

Description

Budibase is an open-source low-code platform. Prior to 3.41.3, automation steps in packages/server/src/automations/steps/outgoingWebhook.ts, packages/server/src/automations/steps/zapier.ts, packages/server/src/automations/steps/n8n.ts, packages/server/src/automations/steps/slack.ts, and packages/server/src/automations/steps/discord.ts use node-fetch on user-provided URLs without the BLACKLIST_IPS enforcement used by the REST integration, allowing an authenticated user to make server-side requests to cloud metadata and internal services. This issue is fixed in version 3.41.3.

SeverityHigh

CVSS7.1

Exploit probability—

Product@budibase/server

PublishedAug 17, 2026

First seenAug 17, 2026

Weakness typeCWE-918Server-side request forgery (SSRF)

How to fix

Update

@budibase/server3.41.3 or later

Affected products

Product	Affected versions	Fixed in
@budibase/servernpm	v < 3.41.3	3.41.3

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