critical9.8
CVE-2021-40889
CMSUno version 1.7.2 is affected by a PHP code execution vulnerability.
Impact
CMSUno version 1.7.2 is affected by a PHP code execution vulnerability. sauvePass action in {webroot}/uno/central.php file calls to file_put_contents() function to write username in password.php file when a user successfully changed their password. The attacker can inject malicious PHP code into password.php and then use the login function to execute code.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Cmsuno Project | Cmsuno | Version 1.7.2 |