CVE-2026-43992
Critical · 9.8CVSS
9.8
EPSS
0.4%
Published
May 12, 2026
CISA due date
—
The record
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 packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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