Vulnerabilities

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GHSA-469j-vmhf-r6v7
  • PyPI/nltk
 NLTK has a Downloader Path Traversal Vulnerability (AFO) - Arbitrary File Overwrite 19 Mar
  • No fix available
  • Severity - 8.1 (High)
GHSA-jm6w-m3j8-898g
  • PyPI/nltk
 Unauthenticated remote shutdown in nltk.app.wordnet_app 19 Mar
  • No fix available
  • Severity - 7.5 (High)
GHSA-gfwx-w7gr-fvh7
  • PyPI/nltk
 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in nltk 18 Mar
  • Fix available
  • Severity - 6.1 (Medium)
GHSA-rf74-v2fm-23pw
  • PyPI/nltk
 Natural Language Toolkit (NLTK) has unbounded recursion in JSONTaggedDecoder.decode_obj() may cause DoS 18 Mar
  • No fix available
  • Severity - 5.1 (Medium)
GHSA-h8wq-7xc4-p3qx
  • PyPI/nltk
 NLTK has Arbitrary File Read via Absolute Path Input in nltk.util.filestring() 09 Mar
  • Fix available
  • Severity - 8.6 (High)
GHSA-7p94-766c-hgjp
  • PyPI/nltk
 NLTK has a Zip Slip Vulnerability 18 Feb
  • Fix available
  • Severity - 10.0 (Critical)
GHSA-cgvx-9447-vcch
  • PyPI/nltk
 ntlk unsafe deserialization vulnerability 28 Jun 2024
  • Fix available
  • Severity - 7.5 (High)
PYSEC-2024-167
  • PyPI/nltk
 See record for full details 27 Jun 2024
  • Fix available
GHSA-rqjh-jp2r-59cj
  • PyPI/nltk
 NLTK Vulnerable to REDoS 06 Jan 2022
  • Fix available
  • Severity - 8.7 (High)
GHSA-f8m6-h2c7-8h9x
  • PyPI/nltk
 Inefficient Regular Expression Complexity in nltk (word_tokenize, sent_tokenize) 06 Jan 2022
  • Fix available
  • Severity - 8.7 (High)
PYSEC-2022-5
  • PyPI/nltk
  • github.com/nltk/nltk
 See record for full details 04 Jan 2022
  • Fix available
PYSEC-2021-859
  • PyPI/nltk
  • github.com/nltk/nltk
 See record for full details 23 Dec 2021
  • Fix available
GHSA-2ww3-fxvq-293j
  • PyPI/nltk
 NLTK Vulnerable to REDoS 29 Sep 2021
  • Fix available
  • Severity - 8.7 (High)
PYSEC-2021-356
  • PyPI/nltk
  • github.com/nltk/nltk
 See record for full details 27 Sep 2021
  • Fix available
GHSA-mr7p-25v2-35wr
  • PyPI/nltk
 NLTK Vulnerable To Path Traversal 23 Aug 2019
  • Fix available
  • Severity - 8.7 (High)
PYSEC-2019-106
  • PyPI/nltk
  • github.com/nltk/nltk
 See record for full details 22 Aug 2019
  • Fix available