PatchTheCVECVE-2026-33226: Budibase is a low code platform for creating internal tools, workflows, and admin panels
CVE-2026-33226 is a high-severity flaw (CVSS 8.7) affecting budibase. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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 supplied by the user in fields.path with no validation. An authenticated admin can reach internal services that are not exposed to the internet — including cloud metadata endpoints (AWS/GCP/Azure), internal data
Why this priority
- High severity
- Public exploit reference
A fixed release or distro patch exists.
Risk facts
| CVSS score | 8.7 (High) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | High |
| User interaction | None |
| EPSS exploit chance | 0.4% (top 69%) |
| CISA exploited list | No |
| Weakness | CWE-918 |
| Published | 2026-03-20 |
| Last modified | 2026-10-07 |
Last updated 2026-10-07 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2026-33226?
budibase: upgrade to newer than 3.30.6. Exact commands for each OS are on this page.
Is CVE-2026-33226 being exploited?
CVE-2026-33226 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2026-33226 affect?
CVE-2026-33226 affects budibase. Severity is high (CVSS 8.7). 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 s
How urgent is CVE-2026-33226?
Priority 43/100. High severity; Public exploit reference
Software pages
Azure vulnerabilities · AWS vulnerabilities
Related CVEs
- CVE-2026-35216 CRITICAL 9.0 UPGRADE Budibase is an open-source low-code platform
- CVE-2026-35214 HIGH 8.7 UPGRADE Budibase is an open-source low-code platform
- CVE-2026-31818 CRITICAL 9.6 UPGRADE Budibase is an open-source low-code platform
- CVE-2026-25044 HIGH 8.8 UPGRADE Budibase is an open-source low-code platform
- CVE-2026-25043 MEDIUM 5.3 UPGRADE Budibase is an open-source low-code platform