fix(security): v0.25.2 Z202 path traversal bypass in LSP engine - #182
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…y resolution (LSP-FIX-012) Signed-off-by: PythonWoods <gianluca.catalano@gmail.com>
Signed-off-by: PythonWoods <gianluca.catalano@gmail.com>
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Objective
Deploy security patch
0.25.2to eradicate a critical Z202/Z203 (Path Traversal) bypass vulnerability in the LSP incremental analysis engine.Architectural Changes
LSP-FIX-012): Replaced a flawed OS-root depth check (url.count("../") > len(path.parents)) with deterministicdocs_rootboundary escape detection. The engine now usesos.path.normpathandis_relative_to(resolved_docs_root)to mathematically guarantee that any relative link escaping the configured documentation root triggers a non-suppressible Z202/Z203 security finding. This restores 100% security parity between the CLI and the VS Code extension.Verification
../../etc/passwd) correctly triggers Z203.uv run zenzic check all --strictpassed (DQS 98/100).pytestsuite passed.