THREATPORT/VULNERABILITY/CVE-2026-35216
CRITICAL SEVERITY

CVE-2026-35216

Budibase vulnerability

CVSS
9.0
EPSS
12.0%
EPSS pct
96th
Exploited
No known
Budibase is an open-source low-code platform. Prior to version 3.33.4, an unauthenticated attacker can achieve Remote Code Execution (RCE) on the Budibase server by triggering an automation that contains a Bash step via the public webhook endpoint. No authentication is required to trigger the exploit. The process executes as root inside the container. This issue has been patched in version 3.33.4.
Affected vendor
Budibase
Affected product
Budibase
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-78 — OS Command Injection
Published
2026-04-03

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, high attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 12.0% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 96% of all scored CVEs.

Check your external exposure to CVE-2026-35216

  • Confirm whether Budibase Budibase is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2026-35216.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2026-35216

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2026-35216 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2026-35216?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2026-35216.

Start free scan

No credit card. Agentless.

Related vulnerabilities

CRITICAL
CVE-2018-10660
A1001 Firmware vulnerability
CRITICAL
CVE-2018-10661
A1001 Firmware vulnerability
CRITICAL
CVE-2018-10662
A1001 Firmware vulnerability