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.

Score

CVSS 3.1 9.8 Critical

Status

Modified - cve@mitre.org

Published

2021-10-11

Last modified

2024-08-04

Weaknesses

CWE-94

Affected products

• Cmsuno (Cmsuno Project)

References

• https://github.com/boiteasite/cmsuno/issues/19