{
"id": "GHSA-r5gm-4p5w-pq2p",
"aliases": [
"CVE-2019-19576"
],
"details": "class.upload.php in verot.net class.upload before 1.0.3 and 2.x before 2.0.4, as used in the K2 extension for Joomla! and other products, omits .phar from the set of dangerous file extensions.",
"summary": "Remote code execution in verot/class.upload.php",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.0.3"
}
]
}
],
"package": {
"name": "verot/class.upload.php",
"ecosystem": "Packagist"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.0.0"
},
{
"fixed": "2.0.4"
}
]
}
],
"package": {
"name": "verot/class.upload.php",
"ecosystem": "Packagist"
}
}
],
"modified": "2026-07-21T15:02:49Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"published": "2020-01-16T22:17:40Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-19576",
"type": "ADVISORY"
},
{
"url": "https://github.com/getk2/k2/commit/d1344706c4b74c2ae7659b286b5a066117155124",
"type": "WEB"
},
{
"url": "https://github.com/verot/class.upload.php/commit/5a7505ddec956fdc9e9c071ae5089865559174f1",
"type": "WEB"
},
{
"url": "https://github.com/verot/class.upload.php/commit/db1b4fe50c1754696970d8b437f07e7b94a7ebf2",
"type": "WEB"
},
{
"url": "https://github.com/jra89/CVE-2019-19576",
"type": "WEB"
},
{
"url": "https://github.com/verot/class.upload.php/compare/1.0.2...1.0.3",
"type": "WEB"
},
{
"url": "https://github.com/verot/class.upload.php/compare/2.0.3...2.0.4",
"type": "WEB"
},
{
"url": "https://medium.com/%40jra8908/cve-2019-19576-e9da712b779",
"type": "WEB"
},
{
"url": "https://medium.com/@jra8908/cve-2019-19576-e9da712b779",
"type": "WEB"
},
{
"url": "https://www.verot.net",
"type": "WEB"
},
{
"url": "https://www.verot.net/php_class_upload.htm",
"type": "WEB"
},
{
"url": "http://packetstormsecurity.com/files/155577/Verot-2.0.3-Remote-Code-Execution.html",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-434"
],
"severity": "CRITICAL",
"github_reviewed": true,
"nvd_published_at": "2019-12-04T18:15:16Z",
"github_reviewed_at": "2020-01-16T22:17:24Z"
}
}