DeepTutor < 1.4.10 - Insecure Default Grants Unrestricted MCP Tool Access to Non-Admin Users
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| HKUDS | DeepTutor | unaffected |
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No data.
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| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Hkuds | Deeptutor |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-jg88-rvpc-qvxj | DeepTutor missing MCP tool authorization allows non-admin users to invoke unrestricted tools |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.412% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Hkuds
Hkuds deeptutor |
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| Vendors & Products |
Hkuds
Hkuds deeptutor |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | DeepTutor < 1.4.10 - Insecure Default Grants Unrestricted MCP Tool Access to Non-Admin Users | |
| Weaknesses | CWE-862 | |
| References |
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| Metrics |
cvssV3_1
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