CVE-2026-102943

The Dagu workflow engine (versions prior to 2.11.0 ) is vulnerable to a path traversal flaw in its MCP dagu_read operation with the dag_spec target. The vulnerability exists because the operation bypasses the HTTP middleware introduced for CVE-2026-33344 and uses a resolver that fails to restrict...

EUVD-2026-117876

Dagu is a workflow engine with a built-in Web user interface. Prior to version 2.11.0, its MCP daguread operation with target dagspec invokes the DAG specification API directly, bypassing the HTTP middleware introduced for CVE-2026-33344. The underlying resolver does not restrict resolved paths...

SUSE CVE-2026-33344

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,...

CVE-2026-31886

Dagu is a workflow engine with a built-in Web user interface. Prior to 2.2.4, the dagRunId request field accepted by the inline DAG execution endpoints is passed directly into filepath.Join to construct a temporary directory path without any format validation. Go's filepath.Join resolves...

CVE-2026-33344

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,...

CVE-2026-33344 Dagu has an incomplete fix for CVE-2026-27598: path traversal via %2F-encoded slashes in locateDAG

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,...

CVE-2026-33344

CVE-2026-33344 affects Dagu (workflow engine). In versions 2.0.0–before 2.3.1, a fix for CVE-2026-27598 patched CreateNewDAG, but API endpoints GET, DELETE, RENAME, and EXECUTE pass {fileName} to locateDAG without ValidateDAGName, allowing path traversal via %2F-encoded slashes in the {fileName} ...

CVE-2026-33344

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,...

CVE-2026-33344 Dagu has an incomplete fix for CVE-2026-27598: path traversal via %2F-encoded slashes in locateDAG

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,...

Dagu path traversal vulnerability

Dagu is a workflow engine developed under open source by Dagu Workflow Engine. Versions of Dagu from 2.0.0 to 2.3.1 had a path traversal vulnerability. This vulnerability stemmed from the fact that API endpoints such as GET, DELETE, RENAME, and EXECUTE did not call the ValidateDAGName function. A...

CVE-2026-33344: Improper Limitation of a Pathname to a Restricted Directory

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,...

GO-2026-4785 Dagu has an incomplete fix for CVE-2026-27598: path traversal via %2F-encoded slashes in locateDAG in github.com/dagu-org/dagu

Dagu has an incomplete fix for CVE-2026-27598: path traversal via %2F-encoded slashes in locateDAG in github.com/dagu-org/dagu...

CVE-2026-31882

Dagu is a workflow engine with a built-in Web user interface. Prior to 2.2.4, when Dagu is configured with HTTP Basic authentication DAGUAUTHMODE=basic, all Server-Sent Events SSE endpoints are accessible without any credentials. This allows unauthenticated attackers to access real-time DAG...

GO-2026-4693 Dagu: Path Traversal via `dagRunId` in Inline DAG Execution in github.com/dagu-org/dagu

Dagu: Path Traversal via dagRunId in Inline DAG Execution in github.com/dagu-org/dagu...

CVE-2026-31886

Dagu is a workflow engine with a built-in Web user interface. Prior to 2.2.4, the dagRunId request field accepted by the inline DAG execution endpoints is passed directly into filepath.Join to construct a temporary directory path without any format validation. Go's filepath.Join resolves...

CVE-2026-31886 Dagu has a Path Traversal via `dagRunId` in Inline DAG Execution

Dagu is a workflow engine with a built-in Web user interface. Prior to 2.2.4, the dagRunId request field accepted by the inline DAG execution endpoints is passed directly into filepath.Join to construct a temporary directory path without any format validation. Go's filepath.Join resolves...

CVE-2026-31882 Dagu SSE Authentication Bypass in Basic Auth Mode

Dagu is a workflow engine with a built-in Web user interface. Prior to 2.2.4, when Dagu is configured with HTTP Basic authentication DAGUAUTHMODE=basic, all Server-Sent Events SSE endpoints are accessible without any credentials. This allows unauthenticated attackers to access real-time DAG...

CVE-2026-31882

Dagu is a workflow engine with a built-in Web user interface. Prior to 2.2.4, when Dagu is configured with HTTP Basic authentication DAGUAUTHMODE=basic, all Server-Sent Events SSE endpoints are accessible without any credentials. This allows unauthenticated attackers to access real-time DAG...

CVE-2026-31882

Summary: CVE-2026-31882 affects Dagu, a workflow engine. Before v2.2.4, when DAGU_AUTH_MODE=basic, SSE endpoints are accessible without credentials, allowing unauthenticated access to real-time DAG data, configurations, logs, and queue status via a flaw in buildStreamAuthOptions() where BasicAuth...

CVE-2026-31882

Dagu is a workflow engine with a built-in Web user interface. Prior to 2.2.4, when Dagu is configured with HTTP Basic authentication DAGUAUTHMODE=basic, all Server-Sent Events SSE endpoints are accessible without any credentials. This allows unauthenticated attackers to access real-time DAG...