CVE-2026-33881
7.2 · HIGHOverview
CVE-2026-33881 is a high-severity vulnerability affecting windmill windmill. It was published on March 27, 2026 and has a CVSS 3.1 base score of 7.2 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Windmill is an open-source developer platform for internal code: APIs, background jobs, workflows and UIs. Workspace environment variable values are interpolated into JavaScript string literals without escaping single quotes in the NativeTS executor. A workspace admin who sets a custom environment variable with a value containing `'` can inject arbitrary JavaScript that executes inside every NativeTS script in that workspace. This is a code injection bug in `worker.rs`, not related to the sandbox/NSJAIL topic. Version 1.664.0 patches the issue.
Remediation
Check the references section for vendor advisories and patches from windmill. Update windmill to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| windmill | windmill | >= 0, < 1.664.0 | Affected |
Frequently Asked Questions
What is CVE-2026-33881?
CVE-2026-33881 is a high-severity vulnerability affecting windmill windmill. It was published on March 27, 2026 and has a CVSS 3.1 base score of 7.2 (HIGH).
How severe is CVE-2026-33881?
This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2026-33881?
Check the references section for vendor advisories and patches from windmill. Update windmill to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-33881?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-33881 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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