Arbitrary file upload in Subrion CMS - CVE-2018-19422

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Main Vulnerability Database Vulnerabilities #VU36393

Arbitrary file upload in Subrion CMS - CVE-2018-19422

Published: November 21, 2018 / Updated: August 3, 2023


Vulnerability identifier: #VU36393
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Green
CVE-ID: CVE-2018-19422
CWE-ID: CWE-434
Exploitation vector: Remote access
Exploit availability: Public exploit is available
Vendor: Intelliants
Affected software:
Subrion CMS

Detailed vulnerability description

The vulnerability allows a remote privileged user to execute arbitrary code.

/panel/uploads in Subrion CMS 4.2.1 allows remote attackers to execute arbitrary PHP code via a .pht or .phar file, because the .htaccess file omits these.


How to mitigate CVE-2018-19422

Install update from vendor's website.

Sources