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GHSA-8h9m-22mv-qv5r

Опубликовано: 22 авг. 2026
Источник: github
Github: Не прошло ревью
CVSS4: 8.6
CVSS3: 6.2

Описание

NLTK versions before 3.9.4 contain a symlink escape vulnerability in CorpusReader.open() that allows local attackers to read arbitrary files outside the corpus root. The vulnerability exists because path validation is lexical and does not account for symlink resolution, enabling attackers to place symlinks inside the corpus root to access files outside the intended boundary.

NLTK versions before 3.9.4 contain a symlink escape vulnerability in CorpusReader.open() that allows local attackers to read arbitrary files outside the corpus root. The vulnerability exists because path validation is lexical and does not account for symlink resolution, enabling attackers to place symlinks inside the corpus root to access files outside the intended boundary.

EPSS

Процентиль: 4%
0.00143
Низкий

8.6 High

CVSS4

6.2 Medium

CVSS3

Дефекты

CWE-59

Связанные уязвимости

CVSS3: 6.2
ubuntu
7 дней назад

NLTK versions before 3.9.4 contain a symlink escape vulnerability in CorpusReader.open() that allows local attackers to read arbitrary files outside the corpus root. The vulnerability exists because path validation is lexical and does not account for symlink resolution, enabling attackers to place symlinks inside the corpus root to access files outside the intended boundary.

CVSS3: 6.2
nvd
9 дней назад

NLTK versions before 3.9.4 contain a symlink escape vulnerability in CorpusReader.open() that allows local attackers to read arbitrary files outside the corpus root. The vulnerability exists because path validation is lexical and does not account for symlink resolution, enabling attackers to place symlinks inside the corpus root to access files outside the intended boundary.

CVSS3: 6.2
debian
9 дней назад

NLTK versions before 3.9.4 contain a symlink escape vulnerability in C ...

EPSS

Процентиль: 4%
0.00143
Низкий

8.6 High

CVSS4

6.2 Medium

CVSS3

Дефекты

CWE-59