Signal K Server 2.28.0-beta.2 before 2.34.0 SSRF via App Store appIcon
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.
CVE-2026-115752
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-115752
signalk-server
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/SignalK/signalk-server",
"vendor": "SignalK",
"product": "signalk-server",
"versions": [
{
"status": "affected",
"version": "2.28.0-beta.2",
"lessThan": "2.34.0",
"versionType": "semver"
}
],
"packageURL": "pkg:npm/signalk-server",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-115752
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #52914 · Revision 1
- Added to Heist Feed
- Publisher date