CVE-2026-36045

Published: May 27, 2026Modified: Jun 17, 2026Deferred

7.3

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Exploitability: 3.9 / Impact: 3.4

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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.

Related CWEs

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References (3)

https://gist.github.com/NucleiAv/41899be6266a9813840301577792ed68

Source: cve@mitre.org

https://github.com/sipeed/picoclaw/releases/tag/v0.1.2

Source: cve@mitre.org

https://gist.github.com/NucleiAv/41899be6266a9813840301577792ed68

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.