CVE-2026-43990

JunoClaw: plugin-shell shell-metacharacter injection via shell wrapper

Published May 12, 2026 CVSS 3.1 · 8.4 High EPSS < 1% KEV · Not listed
Description
JunoClaw is an agentic AI platform built on Juno Network. Prior to 0.x.y-security-1, plugin-shell's run_command wrapped every agent-supplied command in 'sh -c' / 'cmd /C' and passed the full argument string to the shell'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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Dragonmonk111
Dragonmonk111 junoclaw
Vendors & Products Dragonmonk111
Dragonmonk111 junoclaw
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description JunoClaw is an agentic AI platform built on Juno Network. Prior to 0.x.y-security-1, plugin-shell's run_command wrapped every agent-supplied command in 'sh -c' / 'cmd /C' and passed the full argument string to the shell'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.
Title JunoClaw: plugin-shell shell-metacharacter injection via shell wrapper
Weaknesses CWE-77
CWE-78
References
Metrics cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
May 12, 2026, 7:01 PM
Reserved
May 4, 2026, 8:24 PM
Status
Deferred
Published
May 12, 2026, 5:16 PM
Modified
Oct 26, 2026, 6:10 PM