CVE-2026-115752

MediumCVSS 4.2/10Last modified Oct 29, 2026

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.

Metrics

CVSS 3.1 4.2/10CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N

Weakness enumeration

CWE-918

Affected software

Vendor	Product	Versions
SignalK	signalk-server	>= 2.28.0-beta.2, < 2.34.0

References

Timeline

Published: Oct 23, 2026
Last modified: Oct 29, 2026
NVD status: Deferred

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