sipeed/picoclaw · Security
picoclaw is vulnerable to OS command injection via the ExecTool component
- GHSA ID
- GHSA-cv2p-68f4-f4pw
- CVE ID
- CVE-2026-36045
- Severity
- high
- Published
- Updated
- CVSS
- 7.3 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- CVSS v3
- 7.3 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
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.
CWEs
- CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
References
- 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 ↗
- https://github.com/advisories/GHSA-cv2p-68f4-f4pw ↗