CVE-2026-33344

HIGH

8.1

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.18.1

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado3/24/2026

Ultima modificacao3/26/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

dagu:dagu

Fraquezas (CWE)

CWE-22

Referencias

https://github.com/dagu-org/dagu/commit/7d07fda8f9de3ae73dfb081ccd0639f8059c56bb(security-advisories@github.com)

https://github.com/dagu-org/dagu/security/advisories/GHSA-ph8x-4jfv-v9v8(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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