CVE-2026-58168

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Source
https://cve.org/CVERecord?id=CVE-2026-58168
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-58168.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-58168
Published
2026-06-30T15:52:22.032Z
Modified
2026-07-16T03:31:17.965400346Z
Severity
  • 7.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
DeepTutor < 1.4.10 - Insecure Default Grants Unrestricted MCP Tool Access to Non-Admin Users
Details

DeepTutor before version 1.4.10 contains an authorization bypass vulnerability that allows low-privilege users to invoke unrestricted MCP tools due to the allowedmcptools function returning None instead of a denied result when mcptools is omitted from a user's grant in deeptutor/multiuser/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.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-862"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58168.json"
}
References

Affected packages

Git / github.com/hkuds/deeptutor

Affected ranges

Type
GIT
Repo
https://github.com/hkuds/deeptutor
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
59f499b2c3c80edede0d4e853382dad745b96c67
Fixed
90046374b3dcd4f8a866d2d64a64440bc08eb2ef
Database specific 
{
    "source": [
        "DESCRIPTION",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.4.10"
        }
    ]
}

Affected versions

v0.*
v0.2.0
v0.3.0
v0.4.0
v0.4.1
v0.5.1
v0.5.2
v0.6.0
v1.*
v1.0.0-beta.1
v1.0.0-beta.2
v1.0.0-beta.3
v1.0.0-beta.4
v1.0.1
v1.0.2
v1.1.0
v1.3.10
v1.3.8
v1.3.9
v1.4.0
v1.4.0-beta
v1.4.1
v1.4.2
v1.4.3
v1.4.4
v1.4.5
v1.4.6
v1.4.7
v1.4.8
v1.4.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-58168.json"