Arbitrary file upload in Front-end Editor - #VU19899
Published: August 2, 2019
Vulnerability identifier: #VU19899
CSH Severity: High
CVSS v4 BT: 8.1 [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:U/U:Amber]
CVE-ID: N/A
CWE-ID: CWE-434
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to insufficient validation of file extension when uploading files. A remote attacker can upload and execute arbitrary file on the system.
Affected software
Front-end Editor
Remediation
Update to version 2.3.
Front-end Editor - update to 2.3