CWE-42 (路径等价：’filename.’ (尾部点号)) — Vulnerability Class 1

1 vulnerabilities classified as CWE-42 (路径等价：’filename.’ (尾部点号)). AI Chinese analysis included.

MITRE CWE Description

The product accepts path input in the form of trailing dot ('filedir.') without appropriate validation, which can lead to ambiguous path resolution and allow an attacker to traverse the file system to unintended locations or access arbitrary files.

Common Consequences (1)

Access Control Bypass Protection Mechanism

CVE ID	Title	CVSS	Severity	Published
CVE-2026-52884	Notepad++: CVE-2026-48800 Bypass — notepad-plus-plus	7.8	High	2026-06-26

Vulnerabilities classified as CWE-42 (路径等价：’filename.’ (尾部点号)) represent 1 CVEs. The CWE taxonomy describes the weakness; review individual CVEs for product-specific impact.