#VU17894 Dangerous file upload in PopojiCMS - CVE-2018-18934
Published: March 4, 2019
Vulnerability identifier: #VU17894
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Green
CVE-ID: CVE-2018-18934
CWE-ID: CWE-434
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
PopojiCMS
PopojiCMS
Software vendor:
PopojiCMS
PopojiCMS
Description
The vulnerability allows a remote attacker to upload dangerous files to the system.
The vulnerability exists due to insufficient validation of the uploaded files passed via the "fupload" parameter to "po-admin/route.php?mod=component&act=addnew" URI. A remote authenticated administrator can upload a .zip archive with .php file inside and execute it with privileges of the web server.
Note, this vulnerability can be exploited via CSRF attack.
Remediation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.