CVE-2026-58168: DeepTutor 0 to before 1.4.10

CVE-2026-58168. CVSS 3.1 base score 8.8 (HIGH, Vendor/CNA). EPSS 0.00412 (percentile 0.35179), scored 25-Oct-2026.

Affected technology

DeepTutor · 0 to before 1.4.10
HKUDS

Description’s affected range: before version 1.4.10

Component: Not specified by the source
Function: returning

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Low-privilege users can invoke unrestricted MCP tools due to the allowed_mcp_tools function returning None instead of a denied result when mcp_tools is omitted from a user's grant in deeptutor/multi_user/tool_access.py. Vendor/CNA’s CVSS 4.0 assessment (base score 7.7/10) rates confidentiality, integrity and availability impact as high.

Published 25-Oct-2026 21:45 UTC

CWE: CWE-862
CCR priority: 35.3 /100 (P4)
CVSS 3.1: 8.8 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Vendor/CNA
EPSS: 0.00412 · percentile 0.35179 · 2026-10-25
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-25 21:44:36.062275+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-58168.html