CVE-2026-45548 PUBLISHED

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

Assigner: GitHub_M
Reserved: 12.05.2026 Published: 27.05.2026 Updated: 27.05.2026

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.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CVSS Score: 7.7

Product Status

Vendor Budibase
Product budibase
Versions
  • Version < 3.34.8 is affected

References

Problem Types

  • CWE-918: Server-Side Request Forgery (SSRF) CWE