إرسال #944363: mcphub <= 1.0.31 Missing Authorization
| عنوان | mcphub <= 1.0.31 Missing Authorization |
|---|---|
| الوصف | The built-in prompt and resource controllers perform no role checking. The mutating POST/PUT /api/prompts* and POST/PUT /api/resources* routes are attached to the authenticated router with no admin gate, and the handlers never read req.user. The DAO singletons they write are consulted first — ahead of any connected MCP server — for every session in handleGetPromptRequest / handleReadResourceRequest. A non-admin can therefore create, overwrite, and shadow global prompt templates and resources that all other users are served. The scored impact is the unauthorized integrity violation (creation/tampering/shadowing of globally-served records); stored prompt injection into other users' LLM sessions is a downstream consequence of that tampering. |
| المصدر | ⚠️ https:/ |
| المستخدم | wshi.24 (UID 98607) |
| ارسال | 24/08/2026 03:30 AM (2 أشهر منذ) |
| الاعتدال | 19/09/2026 11:31 AM (26 days later) |
| الحالة | مكرر |
| إدخال VulDB | 397401 [samanhappy MCPHub حتى 1.0.31 Prompt/Resource Controllers /api/prompts handleGetPromptRequest/handleReadResourceRequest تجاوز الصلاحيات] |
| النقاط | 0 |