CVE-2026-45548

Description

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.

CVSS Vector

References

• https://github.com/Budibase/budibase/releases/tag/3.38.4
• https://github.com/Budibase/budibase/security/advisories/GHSA-rpj4-7x2v-wjrf
• https://github.com/Budibase/budibase/security/advisories/GHSA-rpj4-7x2v-wjrf