CVE-2026-51880

Description

deeptutor 1.4.0 contains a path traversal issue in EditFileTool.execute. Through the live tutorbot WebSocket interface, a remote caller can induce the tool layer to write or edit absolute paths outside the intended bot workspace.

References

• https://gist.github.com/Ro1ME/b5ea6ac856a593e1d20042eb72c00fae
• https://github.com/HKUDS/DeepTutor/issues/517