HIGH 7.5 PyPI
CVE-2026-62385
PYSEC-2026-3728 · CVE-2026-62385 · GHSA-568f-pv23-39p4
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Description
NLTK versions before 3.10.0 contain a path traversal vulnerability in FramenetCorpusReader and NKJPCorpusReader that allows attackers to parse XML files outside the corpus root by supplying unsafe selectors or poisoned index state. Attackers can exploit frame_by_name, doc, lu, and header methods with crafted parameters to read arbitrary XML files accessible to the application.
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