CRITICAL SeverityCVSS 3.19.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVE-2026-43992
Last updated May 12, 2026 · Published May 12, 2026
Description
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 products
1 listed- Dragonmonk111:junoclaw
Mappings
CWE
CWE-200CWE-312CWE-522CWE-532
CAPEC
None listed.
Related
Guides
Training
- Logging and Detection EngineeringWriting logs that actually help you find attackers - structured, contextual, actionable.
- Data Protection and EncryptionEncryption at rest, in transit, and the practical choices developers actually make.
- Authentication PatternsOAuth 2.1, passkeys, WebAuthn, and JWTs - modern identity for modern apps.
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