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CVE-2026-45548

Budibase: SSRF in AI Extract File Automation Step via Missing IP Blacklist Validation

CVSS 3.1 7.7 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

Historical advisory recorded 23 Oct 2026 15:48:27 UTC. Read the latest advisory.

cve-program · CVE-2026-45548

Published

Budibase is an open-source low-code platform. Prior to 3.34.8, the processUrlFile function in packages/server/src/automations/steps/ai/extract.ts uses fetch(fileUrl) directly without the IP blacklist validation that is consistently applied to all other automation steps. This allows an authenticated user to trigger server-side requests to internal network addresses. This vulnerability is fixed in 3.34.8.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-45548

Published

budibase

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "Budibase",
                    "product": "budibase",
                    "versions": [
                        {
                            "version": "< 3.34.8",
                            "status": "affected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON