CVE-2026-33344
8.1 · HIGHOverview
CVE-2026-33344 is a high-severity vulnerability affecting dagu dagu. It was published on March 24, 2026 and has a CVSS 3.1 base score of 8.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Dagu is a workflow engine with a built-in Web user interface. From version 2.0.0 to before version 2.3.1, the fix for CVE-2026-27598 added ValidateDAGName to CreateNewDAG and rewrote generateFilePath to use filepath.Base. This patched the CREATE path. The remaining API endpoints - GET, DELETE, RENAME, EXECUTE - all pass the {fileName} URL path parameter to locateDAG without calling ValidateDAGName. %2F-encoded forward slashes in the {fileName} segment traverse outside the DAGs directory. This issue has been patched in version 2.3.1.
Remediation
Check the references section for vendor advisories and patches from dagu. Update dagu 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 |
|---|---|---|---|
| dagu | dagu | >= 2.0.0, < 2.3.1 | Affected |
Frequently Asked Questions
What is CVE-2026-33344?
CVE-2026-33344 is a high-severity vulnerability affecting dagu dagu. It was published on March 24, 2026 and has a CVSS 3.1 base score of 8.1 (HIGH).
How severe is CVE-2026-33344?
This vulnerability has a CVSS 3.1 base score of 8.1, 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-2026-33344?
Check the references section for vendor advisories and patches from dagu. Update dagu 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-2026-33344?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-33344 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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