CVE-2026-115752Signal K Server 2.28.0-beta.2 before 2.34.0 SSRF via App Store appIcon

Descripción

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.

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

• GitHub Security Advisory (GHSA-7wpf-ch8f-5f4x) vendor-advisory
• https://github.com/SignalK/signalk-server/commit/535104f655304c697d535252da397948e5101dc6 patch
• signalk-server v2.34.0 Release Notes release-notes
• VulnCheck Advisory: Signal K Server 2.28.0-beta.2 before 2.34.0 SSRF via App Store appIcon third-party-advisory