Signal K Server from 2.28.0-beta.2 before 2.34.0 contains a server-side request forgery vulnerability in the App Store icon fetcher that trusts absolute signalk.appIcon URLs. Attackers publishing npm packages with Signal K keywords can make servers request loopback, vessel network, or cloud metadata endpoints, storing image-typed responses served back via the admin UI.
History

Thu, 29 Oct 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sat, 24 Oct 2026 00:30:00 +0000

Type Values Removed Values Added
First Time appeared Signalk signalk-server
Vendors & Products Signalk signalk-server

Fri, 23 Oct 2026 13:15:00 +0000

Type Values Removed Values Added
Description Signal K Server from 2.28.0-beta.2 before 2.34.0 contains a server-side request forgery vulnerability in the App Store icon fetcher that trusts absolute signalk.appIcon URLs. Attackers publishing npm packages with Signal K keywords can make servers request loopback, vessel network, or cloud metadata endpoints, storing image-typed responses served back via the admin UI.
Title Signal K Server 2.28.0-beta.2 before 2.34.0 SSRF via App Store appIcon
First Time appeared Signalk
Signalk signal K Server
Weaknesses CWE-918
CPEs cpe:2.3:a:signalk:signal_k_server:*:*:*:*:*:*:*:*
Vendors & Products Signalk
Signalk signal K Server
References
Metrics cvssV3_1

{'score': 4.2, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N'}

cvssV4_0

{'score': 2.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-10-23T13:03:34.217Z

Updated: 2026-10-29T13:25:03.492Z

Reserved: 2026-10-23T12:59:07.096Z

Link: CVE-2026-115752

cve-icon Vulnrichment

Updated: 2026-10-29T13:24:51.130Z

cve-icon NVD

Status : Deferred

Published: 2026-10-23T13:17:09.477

Modified: 2026-10-29T14:17:49.553

Link: CVE-2026-115752

cve-icon Redhat

No data.