{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "0"
                  },
                  {
                    "last_affected": "1.7.0"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandardRange"
              },
              {
                "range": [
                  {
                    "fixed": "332d8b9bab030ee65e78b9141259e4e0e80ac4b0"
                  }
                ],
                "source": "REFERENCES_COMMIT"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "9b0f07fd351511a89ad5cdbf67b84c4dc0285bb4"
            },
            {
              "fixed": "332d8b9bab030ee65e78b9141259e4e0e80ac4b0"
            }
          ],
          "repo": "https://github.com/gravitl/netmaker",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-639"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/115xxx/CVE-2026-115325.json"
  },
  "details": "Netmaker through 1.7.0 contains an authorization bypass vulnerability in the updateExtClient handler that allows network-scoped users to modify external clients on other networks. Attackers with external client permissions on one network can send PUT requests to /api/extclients/{network}/{clientid} to replace public keys, disable clients, and obtain WireGuard private keys.",
  "id": "CVE-2026-115325",
  "modified": "2026-10-23T02:30:16.298728243Z",
  "published": "2026-10-22T10:57:43.846Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/115xxx/CVE-2026-115325.json"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/gravitl/netmaker"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/gravitl/netmaker/blob/v1.7.0/controllers/ext_client.go#L879"
    },
    {
      "type": "FIX",
      "url": "https://github.com/gravitl/netmaker/commit/332d8b9bab030ee65e78b9141259e4e0e80ac4b0"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/gravitl/netmaker/issues/3875"
    },
    {
      "type": "FIX",
      "url": "https://github.com/gravitl/netmaker/pull/4153"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-115325"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/netmaker-through-1.7.0-authorization-bypass-via-updateextclient-unscoped-lookup"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Netmaker through 1.7.0 Authorization Bypass via updateExtClient Unscoped Lookup"
}