Vulnerability · Published Apr 3, 2026 · Assigned by GitHub_M

CVE-2026-25044Budibase: Command Injection in Bash Automation Step

High 8.7

In plain English

A high-severity OS command injection in budibase from Budibase. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 41% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 4.0)8.7High

Exploit odds (30 days)0.5%top 58.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Budibase is an open-source low-code platform. Prior to version 3.33.4, the bash automation step executes user-provided commands using execSync without proper sanitization or validation. User input is processed through processStringSync which allows template interpolation, potentially allowing arbitrary command execution. This issue has been patched in version 3.33.4.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
npm	@budibase/server	3.33.4	GHSA-gjw9-34gf-rp6m

Affected products (as reported)

Vendor	Product	Versions
Budibase	budibase	< 3.33.4

Weakness: CWE-78 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

References

https://github.com/Budibase/budibase/security/advisories/GHSA-gjw9-34gf-rp6m x_refsource_CONFIRM
https://github.com/Budibase/budibase/releases/tag/3.33.2 x_refsource_MISC