{
"id": "GHSA-cv2p-68f4-f4pw",
"aliases": [
"CVE-2026-36045"
],
"details": "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.",
"summary": "picoclaw is vulnerable to OS command injection via the ExecTool component",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"last_affected": "0.1.2"
}
]
}
],
"package": {
"name": "github.com/sipeed/picoclaw",
"ecosystem": "Go"
}
}
],
"modified": "2026-07-01T19:06:33Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"
}
],
"published": "2026-05-27T15:33:11Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-36045",
"type": "ADVISORY"
},
{
"url": "https://github.com/sipeed/picoclaw/commit/01d694b9985a66c3d7119fc9f74ce8ed4f0f21b5",
"type": "WEB"
},
{
"url": "https://gist.github.com/NucleiAv/41899be6266a9813840301577792ed68",
"type": "WEB"
},
{
"url": "https://github.com/sipeed/picoclaw",
"type": "PACKAGE"
},
{
"url": "https://github.com/sipeed/picoclaw/releases/tag/v0.1.2",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-78"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2026-05-27T14:16:45Z",
"github_reviewed_at": "2026-07-01T19:06:33Z"
}
}