CVEvulnerability

CVE-2026-33950

9.4 CRITICAL Published 2026-04-02 Modified 2026-07-24 Official page ↗
Status
Analyzed
Published
2026-04-02
Last modified
2026-07-24
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.4 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Weaknesses
CWE-285, CWE-288, CWE-862

Description

Signal K Server is a server application that runs on a central hub in a boat. Prior to version 2.24.0-beta.4, there is a privilege escalation vulnerability by Admin Role Injection via /enableSecurity. An unauthenticated attacker can gain full Administrator access to the SignalK server at any time, allowing them to modify sensitive vessel routing data, alter server configurations, and access restricted endpoints. This issue has been patched in version 2.24.0-beta.4.

Affected configurations

• signalk signal k server (< 2.24.0) • signalk signal k server 2.24.0

Related

Weakness · CWE (3)

  • CWE-285 Improper Authorization weakness
  • CWE-288 Authentication Bypass Using an Alternate Path or Channel weakness
  • CWE-862 Missing Authorization weakness

References