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.

INFO

Published Date :

2026-03-24T19:23:56.617Z

Last Modified :

2026-03-24T19:57:38.816Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-33344 vulnerability.

Vendors Products
Dagu
  • Dagu
Dagu-org
  • Dagu
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-33344.

URL Resource
https://github.com/dagu-org/dagu/commit/7d07fda8f9de3ae73dfb081ccd0639f8059c56bb cve-icon cve-icon
https://github.com/dagu-org/dagu/security/advisories/GHSA-ph8x-4jfv-v9v8 cve-icon cve-icon
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