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9.8

CVE-2026-51880: Deeptutor 1.4.0 can let remote users modify any file

CVE-2026-51880 · published 17 days ago
Summary

The Deeptutor version 1.4.0 software lets someone connected to its live tutorbot web interface write or change files outside the intended work area. This means an attacker could overwrite important system files or add malicious code. Update to a newer version or apply the vendor’s patch and restrict access to the WebSocket interface.

Original advisory text
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 out...
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.
Fix within
Internet-facing 3 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically
  • Gives an attacker full control
Severity
9.8 Critical
Exploitation
<1% chance of attack within 30 days
Type
CWE-22Path Traversal
Timeline
Published1 Oct 2026
Updated15 Oct 2026
First seen1 Oct 2026
Sources
CVE-2026-51880 · MITRE
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