Title: E107 Image Manager Unauthorized File Upload Vulnerability
Severity: MODERATE
Description:
e107 is a content management system that is implemented in PHP.
e107 is prone to a security vulnerability that will allow remote users to upload files with arbitrary file extensions to the computer hosting the software.
This vulnerability could allow an attacker to upload a malicious PHP script to the server and cause it to be executed. Scripts in other languages could also be executed in this manner if the Web server has a script handler configured for the file extension.
The cause of the vulnerability is an input validation error that is exposed when a user uploads an image to the Image Manager (image.php). Reportedly, the image file may have any extension and arbitrary content.
Successful exploitation will result in execution of arbitrary code in the context of the Web server.
An attacker must have sufficient access to the Image Manager feature to exploit the vulnerability.
Affected Products:
- e107.org e107 website system 0.545.0
- e107.org e107 website system 0.554.0
- e107.org e107 website system 0.555.0Beta
- e107.org e107 website system 0.6.0 10
- e107.org e107 website system 0.6.0 11
- e107.org e107 website system 0.6.0 12
- e107.org e107 website system 0.6.0 13
- e107.org e107 website system 0.6.0 14
- e107.org e107 website system 0.6.0 15
- e107.org e107 website system 0.6.0 15a
- e107.org e107 website system 0.603.0
- e107.org e107 website system 0.616.0
References:
- e107.org: e107 website system Homepage
Juniper Networks provides this content via a wide variety of sources and production methods. If notified of errors or omissions in the content of this page, Juniper Networks, at its discretion, will modify or remove the page or leave the content as is, depending on various factors including but not limited to the reputation and authority of the party providing the notification. Please use the contact information displayed elsewhere on this page to report any errors or omissions regarding the content on this page.
