Vulnerability identifier: #VU17725
Vulnerability risk: High
CVSSv3.1: 8.4 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-22
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
WP Cost Estimation
Web applications /
Modules and components for CMS
Vendor: Loopus Plugins
Description
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences. A remote attacker can send a specially crafted HTTP request, upload arbitrary file to the system and overwrite files, present on the server. Successful exploitation of this vulnerability may result in system compromise.
Note: this vulnerability is being actively exploited in the wild.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
WP Cost Estimation: 9.526
External links
http://www.wordfence.com/blog/2019/02/vulnerabilities-patched-in-wp-cost-estimation-plugin/
http://codecanyon.net/item/wp-cost-estimation-payment-forms-builder/7818230/comments?page=147&a...
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
Yes. This vulnerability is being exploited in the wild.