| Título | assafelovic gpt-researcher 3.4.3 Unauthenticated Remote Code Execution |
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| Descrição | GPT Researcher v3.4.3 and earlier versions are vulnerable to **unauthenticated Remote Code Execution (RCE)** via the WebSocket `/ws` endpoint. An attacker can send a WebSocket message containing a `mcp_configs` parameter with an arbitrary `command` and `args` array. These values are passed through the application without any validation or sanitization, ultimately reaching `anyio.open_process()` which spawns the attacker-specified process on the server. No authentication is required. The attacker has full control over the executed command, its arguments, and the environment variables of the spawned process. |
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| Fonte | ⚠️ https://github.com/assafelovic/gpt-researcher/issues/1694 |
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| Utilizador | Yu-Bao (UID 96702) |
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| Submissão | 23/03/2026 03h31 (há 25 dias) |
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| Moderação | 05/04/2026 21h12 (14 days later) |
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| Estado | Aceite |
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| Entrada VulDB | 355419 [assafelovic gpt-researcher até 3.4.3 ws Endpoint server_utils.py extract_command_data args Elevação de Privilégios] |
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| Pontos | 20 |
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