CVE-2026-25044
published 2026-04-03CVE-2026-25044: 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…
PriorityP260high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
0.47%
36.9th percentile
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
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| budibase | budibase | < 3.33.4 | 3.33.4 |
| budibase | server | >= 0 < 3.33.4 | 3.33.4 |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv4.08.7HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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GHSA
Budibase: Command Injection in Bash Automation Step
ghsa·2026-04-03
CVE-2026-25044 [HIGH] CWE-78 Budibase: Command Injection in Bash Automation Step
Budibase: Command Injection in Bash Automation Step
**Location**: `packages/server/src/automations/steps/bash.ts`
#### Description
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.
#### Code Reference
```21:28:packages/server/src/automations/steps/bash.ts
const command = processStringSync(inputs.code, context)
let stdout,
success = true
try {
stdout = execSync(command, {
timeout: environment.QUERY_THREAD_TIMEOUT,
}).toString()
```
#### Attack Vector
An attacker with access to create or modify automations can inject malicious shell commands by including template syntax that evaluates
OSV
Budibase: Command Injection in Bash Automation Step
osv·2026-04-03
CVE-2026-25044 [HIGH] Budibase: Command Injection in Bash Automation Step
Budibase: Command Injection in Bash Automation Step
**Location**: `packages/server/src/automations/steps/bash.ts`
#### Description
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.
#### Code Reference
```21:28:packages/server/src/automations/steps/bash.ts
const command = processStringSync(inputs.code, context)
let stdout,
success = true
try {
stdout = execSync(command, {
timeout: environment.QUERY_THREAD_TIMEOUT,
}).toString()
```
#### Attack Vector
An attacker with access to create or modify automations can inject malicious shell commands by including template syntax that evaluates
No detection rules found.
No public exploits indexed.
2026-04-03
Published