CVE-2026-115752

medium

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 signal…

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.

CVSS

4.2

4.2 (CVSS v3.1)

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

Severity source: NVD CVSS v3.1 (disclosure@vulncheck.com)

Timeline (UTC)

Published: 2026-10-23 13:17

Modified: 2026-10-29 14:17

NVD status: Deferred

Last synced 5 hours ago

Verified against the source API 2026-10-29 14:37 UTC

Exploitation

Not listed in CISA KEV (as of last catalog sync)

Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).

Affected products

Not reported by the source (unknown — not "none").

Weakness classification (CWE)

CWE-918

Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.

Mitigation & advisories

No vendor advisory or patch reference tagged by NVD. Check the references below.

References

https://github.com/SignalK/signalk-server/commit/535104f655304c697d535252da397948e5101dc6 disclosure@vulncheck.com
https://github.com/SignalK/signalk-server/releases/tag/v2.34.0 disclosure@vulncheck.com
https://github.com/SignalK/signalk-server/security/advisories/GHSA-7wpf-ch8f-5f4x disclosure@vulncheck.com
https://www.vulncheck.com/advisories/signal-k-server-2.28.0-beta.2-before-2.34.0-ssrf-via-... disclosure@vulncheck.com

Data sources

NVD CVE API 2.0 — fetched 2026-10-29 14:37 UTC · record ↗

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