🟠 高危 | CVE-2026-46710 — Notepad++ is a free and open-source source code ed...
🟠 CVE-2026-46710
CVSS 评分: 7.5（高危） | 状态: Received | 发布时间: 2026-06-26
漏洞描述
Notepad++ is a free and open-source source code editor. From 8.9.4 until 8.9.6, Notepad++ contains a local privilege escalation vulnerability in the installer. During installation, the installer invokes powershell.exe without using an absolute path after setting the working directory to the installation contextMenu directory. If an attacker can pre-place a malicious powershell.exe in a user-writable custom installation directory, and a privileged user later runs the installer and selects that directory, the attacker-controlled executable is launched with the elevated privileges of the installer. This vulnerability is fixed in 8.9.6.
漏洞详情
| 字段 | 值 |
|---|---|
| CVE ID | CVE-2026-46710 |
| CVSS 评分 | 7.5（高危） |
| CVSS 向量 | CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| CWE | CWE-426 |
| 发布时间 | 2026-06-26 |
| 最后更新 | 2026-06-26 |
| 状态 | Received |
| 数据来源 | security-advisories@github.com |
参考链接
- https://github.com/notepad-plus-plus/notepad-plus-plus/commit/1d4aabe2102d982667ead2dd974bee5e0b1f2d9c
- https://github.com/notepad-plus-plus/notepad-plus-plus/security/advisories/GHSA-6f8f-vmfc-r8c5
🤖 本文由 CVE 安全快讯机器人自动生成
数据来源: NVD (National Vulnerability Database) | 获取时间: 2026-06-27 06:07