Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-53632— NTLMv2 hash disclosure via UNC path handling on Windows

Quick assessment

Affected
vitejs launch-editor
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

vitejs launch-editor是vitejs的开发者工具。 vitejs launch-editor 2.14.1之前版本存在安全漏洞，该漏洞源于访问任意路径包括Windows UNC路径，可能导致用户NTLMv2密码哈希被泄露至攻击者控制的SMB服务器，进而通过离线密码破解导致凭证泄露。

AI Predicted 7.5 Difficulty: Trivial EPSS 0.41% · P33

Affected Version Matrix 5

VendorProduct Version RangeStatus
vitejs launch-editor < 2.14.1 affected
vitejs vite >= 8.0.0, < 8.0.16 affected
>= 7.0.0, < 7.3.5 affected
< 6.4.3 affected
vitejs vite-plus < 0.1.24 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-53632

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
NTLMv2 hash disclosure via UNC path handling on Windows
Source: CVE Program / CVE List V5
Vulnerability Description
launch-editor allows users to open files with line numbers in editor from Node.js. Prior to 2.14.1, the launch-editor NPM package accesses arbitrary paths including Windows UNC paths. When a UNC path is opened, Windows automatically attempts NTLM authentication to the remote host, causing the user’s NTLMv2 password hash to be leaked to an attacker-controlled SMB server. This can result in credential compromise through offline hash cracking. This vulnerability is fixed in 2.14.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
文件名或路径的外部可控制
Source: CVE Program / CVE List V5
Vulnerability Title
vitejs launch-editor 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
vitejs launch-editor是vitejs的开发者工具。 vitejs launch-editor 2.14.1之前版本存在安全漏洞，该漏洞源于访问任意路径包括Windows UNC路径，可能导致用户NTLMv2密码哈希被泄露至攻击者控制的SMB服务器，进而通过离线密码破解导致凭证泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
vitejs launch-editor < 2.14.1 -
vitejs vite >= 8.0.0, < 8.0.16 -
vitejs vite-plus < 0.1.24 -

II. Public POCs for CVE-2026-53632

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-53632

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-53632 (1)

IV. Related Vulnerabilities

Same product: launch-editor
Same vendor: vitejs
Same weakness: CWE-73

V. Comments for CVE-2026-53632

No comments yet

Leave a comment