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Mon, 27 Jul 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Mon, 27 Jul 2026 13:15:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Ntlk
Ntlk ntlk |
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| Vendors & Products |
Ntlk
Ntlk ntlk |
Sat, 25 Jul 2026 10:45:00 +0000
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| Title | NLTK < 3.9.2 Eval Injection via collocations.py Command-Line Arguments | NLTK < 3.9.3 Eval Injection via collocations.py Command-Line Arguments |
Fri, 24 Jul 2026 21:45:00 +0000
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| Description | NLTK (Natural Language Toolkit) before version 3.9.3 contains an eval injection vulnerability in the nltk.collocations module that allows an attacker who controls command-line arguments to execute arbitrary Python code. When collocations.py is invoked directly, the __main__ block passes command-line arguments directly to eval() as suffixes of BigramAssocMeasures without allowlist validation or sanitization, enabling an attacker to supply a Python expression that escapes the intended attribute lookup and executes arbitrary code including OS commands via the os module. | |
| Title | NLTK < 3.9.2 Eval Injection via collocations.py Command-Line Arguments | |
| Weaknesses | CWE-95 | |
| References |
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|
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-07-27T17:22:48.131Z
Reserved: 2026-07-24T20:57:08.784Z
Link: CVE-2025-71408
Updated: 2026-07-27T17:22:42.530Z
No data.
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OpenCVE Enrichment
Updated: 2026-07-30T04:30:04Z