CVE-2026-62383 - nltk versions before 3.10.2 contain a symlink-based arbitrary file read vulnerability in IPIPANCorpusReader methods that bypass nltk.pathsec validation entirely. Attackers can place a symlink in the corpus root directory and read arbitrary files accessible to the process by calling channels(), domains(), categories(), or fileids() methods with the symlink filename. - 漏洞详情

漏洞编号：CVE-2026-62383

风险等级：中危

漏洞来源：CVE

CVE 编号：CVE-2026-62383

CNNVD 编号：-

厂商/产品：nltk / nltk

影响范围：cpe:2.3:a:nltk:nltk:*:*:*:*:*:*:*:*

CWE：CWE-22

发布/更新时间：2026-08-22 / 2026-08-27

漏洞描述

nltk versions before 3.10.2 contain a symlink-based arbitrary file read vulnerability in IPIPANCorpusReader methods that bypass nltk.pathsec validation entirely. Attackers can place a symlink in the corpus root directory and read arbitrary files accessible to the process by calling channels(), domains(), categories(), or fileids() methods with the symlink filename.

漏洞描述

相关链接

相关漏洞