CVE-2026-36045 | THREATINT

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.

PUBLISHED Reserved 2026-04-06 | Published 2026-05-27 | Updated 2026-05-28 | Assigner mitre

References

gist.github.com/NucleiAv/41899be6266a9813840301577792ed68 exploit

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

gist.github.com/NucleiAv/41899be6266a9813840301577792ed68

cve.org (CVE-2026-36045)

nvd.nist.gov (CVE-2026-36045)

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