Vulnerability Details CVE-2021-40889
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.011
EPSS Ranking 77.4%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
Products affected by CVE-2021-40889
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cpe:2.3:a:cmsuno_project:cmsuno:1.7.2