{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageURL": "pkg:npm/signalk-server",
          "product": "signalk-server",
          "repo": "https://github.com/SignalK/signalk-server",
          "vendor": "SignalK",
          "versions": [
            {
              "lessThan": "2.34.0",
              "status": "affected",
              "version": "2.28.0-beta.2",
              "versionType": "semver"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:signalk:signal_k_server:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "2.34.0",
                  "versionStartIncluding": "2.28.0-beta.2",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Zachariah Mithani (AploSec)"
        }
      ],
      "datePublic": "2026-10-18T19:17:28.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "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": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "NETWORK",
            "baseScore": 2.3,
            "baseSeverity": "LOW",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "PASSIVE",
            "vectorString": "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",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "LOW",
            "vulnIntegrityImpact": "LOW"
          },
          "format": "CVSS"
        },
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-918",
              "description": "Server-Side Request Forgery (SSRF)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-23T13:03:34.217Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "name": "GitHub Security Advisory (GHSA-7wpf-ch8f-5f4x)",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://github.com/SignalK/signalk-server/security/advisories/GHSA-7wpf-ch8f-5f4x"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/SignalK/signalk-server/commit/535104f655304c697d535252da397948e5101dc6"
        },
        {
          "name": "signalk-server v2.34.0 Release Notes",
          "tags": [
            "release-notes"
          ],
          "url": "https://github.com/SignalK/signalk-server/releases/tag/v2.34.0"
        },
        {
          "name": "VulnCheck Advisory: Signal K Server 2.28.0-beta.2 before 2.34.0 SSRF via App Store appIcon",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/signal-k-server-2.28.0-beta.2-before-2.34.0-ssrf-via-app-store-appicon"
        }
      ],
      "title": "Signal K Server 2.28.0-beta.2 before 2.34.0 SSRF via App Store appIcon",
      "x_generator": {
        "engine": "vulncheck-endgame"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-115752",
    "datePublished": "2026-10-23T13:03:34.217Z",
    "dateReserved": "2026-10-23T12:59:07.096Z",
    "dateUpdated": "2026-10-23T13:03:34.217Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}