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.
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History
Thu, 28 May 2026 03:30:00 +0000
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Wed, 27 May 2026 19:30:00 +0000
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Wed, 27 May 2026 17:45:00 +0000
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| 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. | |
| Title | Budibase: Unvalidated VectorDB Host Parameter Enables SSRF | |
| Weaknesses | CWE-918 | |
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cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-05-27T17:12:31.069Z
Updated: 2026-05-27T18:01:09.551Z
Reserved: 2026-05-20T23:12:43.030Z
Link: CVE-2026-48148
Updated: 2026-05-27T18:01:06.095Z
Status : Deferred
Published: 2026-05-27T18:16:27.200
Modified: 2026-05-27T19:44:35.987
Link: CVE-2026-48148
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