PT-2026-40103 · Junoclaw · Junoclaw
CVE-2026-43991
·
Published
2026-05-12
·
Updated
2026-05-12
CVSS v3.1
8.4
High
| Vector | AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
JunoClaw versions prior to 0.x.y-security-1
Description
A substring-based blocklist in the
plugin-shell command-safety check can be bypassed using adversarial argument constructions. This occurs because the check is applied to the raw command string instead of the parsed first token, which may allow unauthorized command execution on the host.Recommendations
Update to version 0.x.y-security-1.
Exploit
Fix
Incomplete List of Disallowed Inputs
OS Command Injection
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Related Identifiers
Affected Products
Junoclaw