CVE-2026-36045

high

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

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

Details

Source: Mitre, NVD

Published: 2026-05-27

Updated: 2026-06-01

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 7.3

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

Severity: High

EPSS

EPSS: 0.00137