CVE-2026-43992
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Dragonmonk111 | junoclaw | < v0.x.y-security-1 | affected |
Weaknesses
- CWE-200: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
- CWE-312: CWE-312: Cleartext Storage of Sensitive Information
- CWE-522: CWE-522: Insufficiently Protected Credentials
- CWE-532: CWE-532: Insertion of Sensitive Information into Log File
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: total
References
- https://github.com/Dragonmonk111/junoclaw/security/advisories/GHSA-j75q-8xvm-6c48
- https://github.com/Dragonmonk111/junoclaw/commit/339701e
- https://github.com/Dragonmonk111/junoclaw/releases/tag/v0.x.y-security-1
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.