Path traversal in noneCMS - CVE-2018-6022
Published: January 17, 2019
Vulnerability identifier: #VU17072
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/U:Clear
CVE-ID: CVE-2018-6022
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: 5none
Affected software:
noneCMS
noneCMS
Detailed vulnerability 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 in application/admin/controller/Main.php in NoneCms through 1.3.0. A remote authenticated attacker can send a specially specially crafted HTTP request and delete arbitrary files by leveraging back-office access to provide a "." (dot) in the param.path parameter.
How to mitigate CVE-2018-6022
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.