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CVE-2026-115752: Server-Side Request Forgery (SSRF) in SignalK signalk-server

0
Low
VulnerabilityCVE-2026-115752cvecve-2026-115752
Published: 10/23/2026 (10/23/2026, 13:03:34 UTC)
Source: CVE Database V5
Vendor/Project: SignalK
Product: signalk-server

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.

CVSS v4.0

Score 2.3low

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
Present
Privileges Required
None
User Interaction
Passive
Vuln. Confidentiality
Low
Vuln. Integrity
Low
Vuln. Availability
None
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
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

Affected software

SignalK

signalk-server

Affected versions
>=2.28.0-beta.2 <2.34.0
GitHub Actionsmore threats →cve
signalk-server
pkg:github/signalk-server
Affected versions
>=2.28.0-beta.2 <2.34.0

Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.

Technical Details

Data Version
5.2
Assigner Short Name
VulnCheck
Date Reserved
2026-10-23T12:59:07.096Z
Cvss Version
4.0
State
PUBLISHED

Threat ID: 6adb5e1e4d27ba8daa2a7a98

Added to database: 10/23/2026, 13:16:14 UTC

Last updated: 10/23/2026, 13:16:14 UTC

Views: 1

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