CVE-2025-67487 MEDIUM

CVE-2025-67487: Static Web Server is vulnerable to symbolic link Path Traversal

Vendor Static-Web-Server
Product static-web-server
Weakness CWE-61
Published December 9, 2025
Last update December 9, 2025

CVSS base score

5.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

Static Web Server (SWS) is a production-ready web server suitable for static web files or assets. Versions 2.40.0 and below contain symbolic links (symlinks) which can be used to access files or directories outside the intended web root folder. SWS generally does not prevent symlinks from escaping the web server’s root directory. Therefore, if a malicious actor gains access to the web server’s root directory, they could create symlinks to access other files outside the designated web root folder either by URL or via the directory listing. This issue is fixed in version 2.40.1.

Key dates

02Disclosure timeline

December 9, 2025 CVE published
December 9, 2025 Record updated