9.9
CVE-2026-31818
- EPSS 0.38%
- Veröffentlicht 03.04.2026 15:41:13
- Zuletzt bearbeitet 08.04.2026 21:19:30
- Quelle security-advisories@github.com
- CVE-Watchlists
- Unerledigt
LoginBudibase: Server-Side Request Forgery via REST Connector with Empty Default Blacklist
Budibase is an open-source low-code platform. Prior to version 3.33.4, a server-side request forgery (SSRF) vulnerability exists in Budibase's REST datasource connector. The platform's SSRF protection mechanism (IP blacklist) is rendered completely ineffective because the BLACKLIST_IPS environment variable is not set by default in any of the official deployment configurations. When this variable is empty, the blacklist function unconditionally returns false, allowing all requests through without restriction. This issue has been patched in version 3.33.4.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.38% | 0.293 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 9.9 | 3.1 | 6 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
|
| security-advisories@github.com | 9.6 | 3.1 | 5.8 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
|
CWE-1188 Initialization of a Resource with an Insecure Default
The product initializes or sets a resource with a default that is intended to be changed by the administrator, but the default is not secure.
CWE-918 Server-Side Request Forgery (SSRF)
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
https://github.com/Budibase/budibase/security/advisories/GHSA-7r9j-r86q-7g45
https://github.com/Budibase/budibase/pull/18236
https://github.com/Budibase/budibase/commit/5b0fe83d4ece52696b62589cba89ef50cc009732
https://github.com/Budibase/budibase/releases/tag/3.33.4