Path Traversal in Microsoft Windows
CVE-2026-25228
Signal K Server is a server application that runs on a central hub in a boat. Prior to 2.20.3, a path traversal vulnerability in SignalK Server's applicationData API allows authenticated users on Windows systems to read, write, and list ar…
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.004 (30.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N.
Affected products
- Microsoft Windows
- Signalk Signal_k_server
- Signalk Signalk-server — versions < 2.20.3
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Mitigation, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-25228?
- CVE-2026-25228 is a medium-severity vulnerability in Microsoft Windows, classified under Path Traversal. CVSS score: 5.0/10. Published 2026-02-02.
- How severe is CVE-2026-25228?
- Medium severity. CVSS v3 base score is 5.0 out of 10.