Arbitrary file upload in Fancy Product Designer plugin for WordPress
| Risk | Critical |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2021-24370 |
| CWE-ID | CWE-434 |
| Exploitation vector | Network |
| Public exploit | This vulnerability is being exploited in the wild. |
| Vulnerable software Subscribe |
Fancy Product Designer Web applications / Modules and components for CMS |
| Vendor | radykal |
Security Bulletin
This security bulletin contains one critical risk vulnerability.
1) Arbitrary file upload
EUVDB-ID: #VU53745
Risk: Critical
CVSSv3.1: 9.4 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C]
CVE-ID: CVE-2021-24370
CWE-ID:
CWE-434 - Unrestricted Upload of File with Dangerous Type
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to insufficient validation of file during file upload in "wp-admin" or "wp-content/plugins/fancy-product-designer/inc". A remote attacker can upload a malicious file and execute it on the server.
Note, the vulnerability is being actively exploited in the wild.
MitigationInstall update from vendor's website.
Vulnerable software versionsFancy Product Designer: 2.0.0 - 4.6.8
External linkshttp://www.wordfence.com/blog/2021/06/critical-0-day-in-fancy-product-designer-under-active-attack/
Q & A
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?
Yes. This vulnerability is being exploited in the wild.
