Arbitrary file upload in Fancy Product Designer - CVE-2021-24370
Published: June 2, 2021 / Updated: October 13, 2021
Vulnerability identifier: #VU53745
CSH Severity: Critical
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Red
CVE-ID: CVE-2021-24370
CWE-ID: CWE-434
Exploitation vector: Remote access
Exploit availability:
The vulnerability is being exploited in the wild
Vulnerable software:
Fancy Product Designer
Fancy Product Designer
Software vendor:
radykal
radykal
Description
The 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.
Remediation
Install update from vendor's website.