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CVE-2026-12243 Path Traversal via Percent-Encoding in nltk.data.find() and nltk.data.load()

🗓️ 30 Jun 2026 00:14:35Reported by @huntr_aiType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

NLTK 3.9.4 permits path traversal via percent-encoded sequences in data.find and data.load.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Huntr
Arbitrary File Read via Percent-Encoded Path Traversal in nltk.data.find() / nltk.data.load() - Incomplete Fix of Issue #3504
1 Apr 202600:14
huntr
ATTACKERKB
CVE-2026-12243
30 Jun 202600:14
attackerkb
Circl
CVE-2026-12243
30 Jun 202601:30
circl
CVE
CVE-2026-12243
30 Jun 202600:14
cve
EUVD
EUVD-2026-40240
30 Jun 202600:14
euvd
NVD
CVE-2026-12243
30 Jun 202601:16
nvd
Positive Technologies
PT-2026-53758
30 Jun 202600:00
ptsecurity
[
  {
    "vendor": "nltk",
    "product": "nltk/nltk",
    "versions": [
      {
        "version": "unspecified",
        "status": "affected",
        "versionType": "custom",
        "lessThanOrEqual": "latest"
      }
    ]
  }
]

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