What is CVE-2026-33226?

CVE-2026-33226 is a high-severity vulnerability in Budibase, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.7/10. Published 2026-03-20.

How severe is CVE-2026-33226?

High severity. CVSS v3 base score is 8.7 out of 10.

SSRF in Budibase

CVE-2026-33226

Budibase is a low code platform for creating internal tools, workflows, and admin panels. In versions from 3.30.6 and prior, the REST datasource query preview endpoint (POST /api/queries/preview) makes server-side HTTP requests to any URL…

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.000 (5.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N.

Affected products

Budibase — versions <= 3.30.6

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

https://github.com/Budibase/budibase/security/advisories/GHSA-4647-wpjq-hh7f (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-33226?: CVE-2026-33226 is a high-severity vulnerability in Budibase, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.7/10. Published 2026-03-20.
How severe is CVE-2026-33226?: High severity. CVSS v3 base score is 8.7 out of 10.