high7.3
CVE-2026-36045
picoclaw <=v0.1.2 and earlier is vulnerable to OS command injection via the ExecTool component (pkg/tools/shell.go).
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/sipeed/picoclaw | <= 0.1.2 | none recorded |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-cv2p-68f4-f4pw
- https://nvd.nist.gov/vuln/detail/CVE-2026-36045
- https://gist.github.com/NucleiAv/41899be6266a9813840301577792ed68
- https://github.com/sipeed/picoclaw/releases/tag/v0.1.2
- https://github.com/sipeed/picoclaw/commit/01d694b9985a66c3d7119fc9f74ce8ed4f0f21b5