CVE-2021-40889
Critical
Description
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductCmsuno
PublishedOct 11, 2021
First seenOct 11, 2021
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cmsuno_project cmsuno | 1.7.2 | — |
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