CVE-2026-36045

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

• https://gist.github.com/NucleiAv/41899be6266a9813840301577792ed68
• https://github.com/sipeed/picoclaw/releases/tag/v0.1.2