Answer in brief
CVE-2026-58168 records a High severity (CVSS 8.8) vulnerability in DeepTutor missing MCP tool authorization allows non-admin users to invoke unrestricted tools. The current sources do not mark it as known exploited. The current feed maps deeptutor (pip). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 8.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps deeptutor (pip). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| deeptutorpip | <1.4.10 | 1.4.10 |
Published upstream
Jun 30, 2026
Evidence: source:ghsa:source_dates:source-dates:recordSource modified
Oct 2, 2026
Evidence: source:ghsa:source_dates:source-dates:recordFirst seen by HOL
Jun 30, 2026
DeepTutor before version 1.4.10 contains an authorization bypass vulnerability that allows low-privilege users to 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. Attackers or prompt-injected content acting within a user session can enumerate and invoke any configured MCP tool, including filesystem, shell, and browser servers, gaining unauthorized access to sensitive deployment resources.
Quoted source text, attributed separately from HOL analysis.