CVE-2026-45715CWE-918

Budibase: SSRF Bypass via HTTP Redirect in REST Datasource Integration

High · published May 27, 2026

CVSS v3.1
7.7
EPSS
0%
Percentile
27.8
In the wild
Unconfirmed
What it is

Budibase is an open-source low-code platform. Prior to 3.38.1, the REST datasource integration (packages/server/src/integrations/rest.ts) follows HTTP redirects without re-checking the IP blacklist, allowing an authenticated Builder to access internal services (cloud metadata, databases) by redirecting through an attacker-controlled server. This vulnerability is fixed in 3.38.1.

The record
Technical detail
CVSS v3.1
7.7 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00354 · 27.8th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-05-27T17:10Z
EPSS history
Timeline
  • 27 MAY 17:10Z
    Budibase: SSRF Bypass via HTTP Redirect in REST Datasource Integration
    cvelistv5