Bug 2521333 (CVE-2026-62385) - CVE-2026-62385 nltk: NLTK: Information disclosure through path traversal
Summary: CVE-2026-62385 nltk: NLTK: Information disclosure through path traversal
Keywords:
Status: NEW
Alias: CVE-2026-62385
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-22 14:31 UTC by OSIDB Bzimport
Modified: 2026-08-31 08:08 UTC (History)
19 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-08-22 14:31:53 UTC 
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.
Note You need to log in before you can comment on or make changes to this bug.