JUNG eNet SMART HOME server 2.2.1/2.3.1 Arbitrary User Deletion via deleteUserAccount

{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2026-26367",
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "dateUpdated": "2026-02-15T15:29:54.646Z",
    "dateReserved": "2026-02-15T15:02:17.449Z",
    "datePublished": "2026-02-15T15:29:54.646Z",
    "state": "PUBLISHED"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck",
        "dateUpdated": "2026-02-15T15:29:54.646Z"
      },
      "datePublic": "2026-02-14T00:00:00.000Z",
      "title": "JUNG eNet SMART HOME server 2.2.1/2.3.1 Arbitrary User Deletion via deleteUserAccount",
      "descriptions": [
        {
          "lang": "en",
          "value": "eNet SMART HOME server 2.2.1 and 2.3.1 contains a missing authorization vulnerability in the deleteUserAccount JSON-RPC method that permits any authenticated low-privileged user (UG_USER) to delete arbitrary user accounts, except for the built-in admin account. The application does not enforce role-based access control on this function, allowing a standard user to submit a crafted POST request to /jsonrpc/management specifying another username to have that account removed without elevated permissions or additional confirmation."
        }
      ],
      "affected": [
        {
          "vendor": "JUNG",
          "product": "eNet SMART HOME server",
          "versions": [
            {
              "version": "2.3.1 (46841)",
              "status": "affected"
            },
            {
              "version": "2.2.1 (46056)",
              "status": "affected"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "Missing Authorization",
              "cweId": "CWE-862",
              "type": "CWE"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2026-5973.php",
          "name": "ZeroScience Vulnerability Advisory ZSL-2026-5973",
          "tags": [
            "third-party-advisory"
          ]
        },
        {
          "url": "https://www.vulncheck.com/advisories/jung-enet-smart-home-server-arbitrary-user-deletio",
          "name": "VulnCheck Advisory: JUNG eNet SMART HOME server 2.2.1/2.3.1 Arbitrary User Deletion via deleteUserAccount",
          "tags": [
            "third-party-advisory"
          ]
        }
      ],
      "metrics": [
        {
          "format": "CVSS"
        },
        {
          "format": "CVSS",
          "cvssV3_1": {
            "version": "3.1",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "attackVector": "NETWORK",
            "attackComplexity": "LOW",
            "privilegesRequired": "LOW",
            "userInteraction": "NONE",
            "scope": "UNCHANGED",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM"
          }
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "LiquidWorm as Gjoko Krstic of Zero Science Lab",
          "type": "finder"
        }
      ]
    }
  }
}