critical9.8
CVE-2022-50912
ImpressCMS 1.4.4 contains a file upload vulnerability with weak extension sanitization that allows attackers to upload potentially malicious files.
Impact
ImpressCMS 1.4.4 contains a file upload vulnerability with weak extension sanitization that allows attackers to upload potentially malicious files. Attackers can bypass file upload restrictions by using alternative file extensions .php2.php6.php7.phps.pht to execute arbitrary PHP code on the server.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Impresscms | Impresscms | Version 1.4.4 |