CVE-2026-43990

Severity CVSS v4.0:

Pending analysis

Type:

CWE-77 Command Injection

Publication date:

12/05/2026

Last modified:

13/05/2026

Description

JunoClaw is an agentic AI platform built on Juno Network. Prior to 0.x.y-security-1, plugin-shell&#39;s run_command wrapped every agent-supplied command in &#39;sh -c&#39; / &#39;cmd /C&#39; and passed the full argument string to the shell&#39;s parser, allowing shell metacharacters in agent-supplied arguments to be interpreted as command syntax. This vulnerability is fixed in 0.x.y-security-1.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.40 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

8.40

Severity 3.x

HIGH

CVE-2026-43990

Description

Impact

References to Advisories, Solutions, and Tools