{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "v0.x.y-security-1"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "339701e"
            },
            {
              "fixed": "6b56230bd3cdf3cad2fdc6a3e2172131d59d1551"
            }
          ],
          "repo": "https://github.com/dragonmonk111/junoclaw",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-j75q-8xvm-6c48"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-200",
      "CWE-312",
      "CWE-522",
      "CWE-532"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43992.json"
  },
  "details": "JunoClaw is an agentic AI platform built on Juno Network. Prior to 0.x.y-security-1, every MCP write tool (send_tokens, execute_contract, instantiate_contract, upload_wasm, ibc_transfer, etc.) accepted 'mnemonic: string' as an explicit tool-call parameter. The BIP-39 seed was consequently embedded in the LLM tool-call JSON, exposing it to any transport, log, or telemetry surface in the path between the LLM provider and the MCP process. This vulnerability is fixed in 0.x.y-security-1.",
  "id": "CVE-2026-43992",
  "modified": "2026-08-07T11:31:24.235875254Z",
  "published": "2026-05-12T16:25:30.868Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/Dragonmonk111/junoclaw/releases/tag/v0.x.y-security-1"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43992.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/Dragonmonk111/junoclaw/security/advisories/GHSA-j75q-8xvm-6c48"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43992"
    },
    {
      "type": "FIX",
      "url": "https://github.com/Dragonmonk111/junoclaw/commit/339701e"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "JunoClaw: MCP write tools exposed raw BIP-39 mnemonic as a tool-call parameter"
}