CVE-2026-43990
HIGHJunoClaw: plugin-shell shell-metacharacter injection via shell wrapper
Title source: cnaDescription
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.
References (3)
Core 3
Core References
X_Refsource_Confirm x_refsource_confirm
https://github.com/Dragonmonk111/junoclaw/security/advisories/GHSA-gpvm-3chf-2649
X_Refsource_Misc x_refsource_misc
https://github.com/Dragonmonk111/junoclaw/commit/2bc54f6
X_Refsource_Misc x_refsource_misc
https://github.com/Dragonmonk111/junoclaw/releases/tag/v0.x.y-security-1
Scores
CVSS v3
8.4
EPSS
0.0015
EPSS Percentile
4.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-77
CWE-78
Status
published
Products (1)
Dragonmonk111/junoclaw
< v0.x.y-security-1
Published
May 12, 2026
Tracked Since
May 12, 2026