Code Injection in phpCMS - CVE-2018-14399

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Main Vulnerability Database Vulnerabilities #VU36843

Code Injection in phpCMS - CVE-2018-14399

Published: July 19, 2018 / Updated: August 8, 2020


Vulnerability identifier: #VU36843
CSH Severity: High
CVSS v4.0: 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:U/U:Amber
CVE-ID: CVE-2018-14399
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: phpcms.de
Affected software:
phpCMS

Detailed vulnerability description

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

libsclassesattachment.class.php in PHPCMS 9.6.0 allows remote attackers to upload and execute arbitrary PHP code via a .txt?.php#.jpg URI in the SRC attribute of an IMG element within info[content] JSON data to the index.php?m=member&c=index&a=register URI.


How to mitigate CVE-2018-14399

Install update from vendor's website.

Sources