Gửi #813980: debugmcp mcp-debugger 3e83906c8358965efd683c734e94a75d338400fa Path Traversalthông tin

tiêu đềdebugmcp mcp-debugger 3e83906c8358965efd683c734e94a75d338400fa Path Traversal
Mô tảA path traversal / arbitrary file read issue exists in debugmcp/mcp-debugger (tested on commit 3e83906c8358965efd683c734e94a75d338400fa). The source-context flow accepts user-controlled file input via handleGetSourceContext. In host mode, resolvePathForRuntime returns input paths unchanged, and the effective path reaches filesystem operations (readFile/stat/pathExists) without workspace boundary enforcement. This allows unauthorized reading of arbitrary absolute filesystem paths.
Nguồn⚠️ https://github.com/hyk6225/public_exp/issues/1
Người dùng
 Anonymous User
Đệ trình27/04/2026 09:26 (cách đây 1 tháng)
Kiểm duyệt24/05/2026 10:58 (27 days later)
Trạng tháiđược chấp nhận
Mục VulDB365448 [debugmcp mcp-debugger đến 0.20.0 src/server.ts handleGetSourceContext duyệt thư mục]
điểm20

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