CVE-2026-43989highCWE-20CWE-22CWE-59CWE-73

CVE-2026-43989: fallo de gravedad alta en Dragonmonk111 junoclaw

JunoClaw: upload_wasm accepted arbitrary filesystem paths without validation

Publicada el · Actualizada el

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 8.5epss 0.1%
JunoClaw is an agentic AI platform built on Juno Network. Prior to 0.x.y-security-1, the upload_wasm MCP tool accepted a filesystem path from the agent and uploaded whatever bytes the path resolved to, with no validation of location, symlink target, file size, or file format. This vulnerability is fixed in 0.x.y-security-1.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L
Productos afectados
Dragonmonk111 · junoclaw