CVE-2026-33344

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-33344
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33344.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-33344
Aliases
Downstream
Related
Published
2026-03-24T19:23:56.617Z
Modified
2026-04-02T13:27:22.390569Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
Dagu has an incomplete fix for CVE-2026-27598: path traversal via %2F-encoded slashes in locateDAG
Details

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.

Database specific 
{
    "cwe_ids": [
        "CWE-22"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33344.json",
    "cna_assigner": "GitHub_M"
}
References

Affected packages

Git / github.com/dagu-org/dagu

Affected ranges

Type
GIT
Repo
https://github.com/dagu-org/dagu
Events
Introduced
b5df396d90297479b625eb7c7a7494089ba931eb
Fixed
b120a51bc2e236b2d7184058adad76a2324052b9
Database specific 
{
    "versions": [
        {
            "introduced": "2.0.0"
        },
        {
            "fixed": "2.3.1"
        }
    ]
}

Affected versions

helm-dagu-1.*
helm-dagu-1.0.0
helm-dagu-1.0.1
helm-dagu-1.0.2
helm-dagu-1.0.4
v2.*
v2.0.0
v2.0.1
v2.0.2
v2.0.3
v2.0.4
v2.0.5
v2.1.0
v2.1.1
v2.1.2
v2.1.3
v2.2.0
v2.2.1
v2.2.2
v2.2.3
v2.2.4
v2.3.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33344.json"