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Vulnerability of WordPress CYSTEME Finder: file upload

Synthesis of the vulnerability 

An attacker can upload a malicious file on WordPress CYSTEME Finder, in order for example to upload a Trojan.
Vulnerable software: WordPress Plugins ~ not comprehensive.
Severity of this announce: 3/4.
Creation date: 05/09/2016.
Références of this computer vulnerability: VIGILANCE-VUL-20521.

Description of the vulnerability 

The CYSTEME Finder plugin can be installed on WordPress.

It can be used to upload a file. However, as the file type is not restricted, a PHP file can be uploaded on the server, and then executed.

An attacker can therefore upload a malicious file on WordPress CYSTEME Finder, in order for example to upload a Trojan.
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This vulnerability note impacts software or systems such as WordPress Plugins ~ not comprehensive.

Our Vigil@nce team determined that the severity of this cybersecurity vulnerability is important.

The trust level is of type confirmed by the editor, with an origin of internet client.

A proof of concept or an attack tool is available, so your teams have to process this alert. An attacker with a technician ability can exploit this computer threat note.

Solutions for this threat 

WordPress CYSTEME Finder: version 1.4.
The version 1.4 is fixed:
  https://fr.wordpress.org/plugins/cysteme-finder/
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

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