CVE-2026-63312 - NLTK before 3.10.0 contains an arbitrary local file read vulnerability in StreamBackedCorpusView that bypasses pathsec.ENFORCE by calling builtins.open() directly instead of pathsec.open(). Attackers who control the fileid argument can read arbitrary local files regardless of the ENFORCE setting, including sensitive system files and application credentials. - 漏洞详情

漏洞编号：CVE-2026-63312

风险等级：高危

漏洞来源：CVE

CVE 编号：CVE-2026-63312

CNNVD 编号：-

厂商/产品：- / -

影响范围：-

CWE：CWE-22

发布/更新时间：2026-08-22 / 2026-08-28

漏洞描述

NLTK before 3.10.0 contains an arbitrary local file read vulnerability in StreamBackedCorpusView that bypasses pathsec.ENFORCE by calling builtins.open() directly instead of pathsec.open(). Attackers who control the fileid argument can read arbitrary local files regardless of the ENFORCE setting, including sensitive system files and application credentials.

漏洞描述

相关链接

相关漏洞