Arbitrary file upload in Publify - CVE-2022-1811
Published: May 25, 2022
Vulnerability identifier: #VU63675
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-1811
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 during file upload in the resources/upload script. A remote user can upload a malicious file and execute it on the server.
Affected software
Publify
How to mitigate CVE-2022-1811
Install updates from vendor's website.
Publify - update to 9.2.9