Vulnerability identifier: #VU27343
Vulnerability risk: High
CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-434
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Simple File List
Web applications /
Modules and components for CMS
Vendor: Mitchell Bennis - Element Engage, LLC
Description
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to insufficient validation of files during file upload. A remote attacker can upload a file containing PHP code but with a png image file extension, then send a second request to move (rename) the png file to a php file and execute arbitrary file on the server.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Simple File List: 1.0.1 - 4.2.2
External links
http://wpvulndb.com/vulnerabilities/10192/
http://plugins.trac.wordpress.org/changeset/2286920/simple-file-list
http://simplefilelist.com/
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.