picoclaw <=v0.1.2 and earlier is vulnerable to OS command injection via the ExecTool component (pkg/tools/shell.go). The guardCommand() function attempts to restrict shell command execution using a denylist of 8 regular expressions, but the denylist is incomplete.
History

Tue, 02 Jun 2026 15:30:00 +0000

Type Values Removed Values Added
Title OS Command Injection via picoclaw ExecTool

Fri, 29 May 2026 15:30:00 +0000

Type Values Removed Values Added
Title OS Command Injection via picoclaw ExecTool

Thu, 28 May 2026 17:15:00 +0000

Type Values Removed Values Added
Title OS Command Injection in picoclaw’s ExecTool Component due to Incomplete Denylist

Thu, 28 May 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 27 May 2026 16:15:00 +0000

Type Values Removed Values Added
Title OS Command Injection in picoclaw’s ExecTool Component due to Incomplete Denylist
First Time appeared Sipeed
Sipeed picoclaw
Weaknesses CWE-78
Vendors & Products Sipeed
Sipeed picoclaw

Wed, 27 May 2026 14:15:00 +0000

Type Values Removed Values Added
Description picoclaw <=v0.1.2 and earlier is vulnerable to OS command injection via the ExecTool component (pkg/tools/shell.go). The guardCommand() function attempts to restrict shell command execution using a denylist of 8 regular expressions, but the denylist is incomplete.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-05-28T13:32:36.668Z

Reserved: 2026-04-06T00:00:00.000Z

Link: CVE-2026-36045

cve-icon Vulnrichment

Updated: 2026-05-28T13:32:28.079Z

cve-icon NVD

Status : Deferred

Published: 2026-05-27T14:16:45.287

Modified: 2026-06-01T18:09:03.137

Link: CVE-2026-36045

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-02T15:15:17Z