{
"id": "GHSA-cjr4-fpcr-5mvq",
"aliases": [
"CVE-2026-82460"
],
"details": "Cloud Commander before 19.20.2 contains a directory traversal vulnerability in REST file-operation and markdown endpoints that fails to properly validate path normalization. Attackers can use path traversal sequences to read, write, move, or copy files outside the configured root directory.",
"affected": [],
"modified": "2026-08-29T18:31:31Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
}
],
"published": "2026-08-29T18:31:31Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-82460",
"type": "ADVISORY"
},
{
"url": "https://github.com/coderaiser/cloudcmd/issues/474",
"type": "WEB"
},
{
"url": "https://github.com/coderaiser/cloudcmd/commit/b9bdc9ed528350eeb2f9ef974c18998096fae919",
"type": "WEB"
},
{
"url": "https://github.com/coderaiser/cloudcmd",
"type": "WEB"
},
{
"url": "https://github.com/coderaiser/cloudcmd/blob/v19.20.1/server/root.js",
"type": "WEB"
},
{
"url": "https://github.com/coderaiser/cloudcmd/releases/tag/v19.20.2",
"type": "WEB"
},
{
"url": "https://www.vulncheck.com/advisories/cloud-commander-before-19.20.2-directory-traversal-via-rest-and-markdown",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-22"
],
"severity": "CRITICAL",
"github_reviewed": false,
"nvd_published_at": "2026-08-29T17:17:58Z",
"github_reviewed_at": null
}
}