Vulnerability Description
Budibase is an open-source low-code platform. Prior to 3.35.3, the VectorDB configuration endpoint in Budibase accepts a host parameter that undergoes no validation against internal IP ranges, reserved hostnames, or URL schemes. Any authenticated user with builder-level access can supply an arbitrary host value such as 169.254.169.254 or localhost, causing the server to initiate outbound TCP connections to internal network addresses or cloud metadata endpoints on their behalf.This vulnerability is fixed in 3.35.3.
Related Weaknesses (CWE)
References
- https://github.com/Budibase/budibase/security/advisories/GHSA-cv96-5348-p5p8
- https://github.com/Budibase/budibase/security/advisories/GHSA-cv96-5348-p5p8
FAQ
What is CVE-2026-48148?
CVE-2026-48148 is a documented vulnerability. Budibase is an open-source low-code platform. Prior to 3.35.3, the VectorDB configuration endpoint in Budibase accepts a host parameter that undergoes no validation against internal IP ranges, reserv...
How severe is CVE-2026-48148?
CVSS scoring is not yet available for CVE-2026-48148. Check NVD for updates.
Is there a patch for CVE-2026-48148?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.