CVE-2026-62385 — NLTK 3.9.4 Path Traversal via FrameNet and NKJP Readers
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 …
Published: 2026-08-22 · CVSS: 8.2 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7