CVE-2022-23043
High
Description
Zenario CMS 9.2 allows an authenticated admin user to bypass the file upload restriction by creating a new 'File/MIME Types' using the '.phar' extension. Then an attacker can upload a malicious file, intercept the request and change the extension to '.phar' in order to run commands on the server.
SeverityHigh
CVSS7.2
Exploit probability—
ProductTribalsystems Zenario
PublishedFeb 24, 2022
First seenFeb 24, 2022
How to fix
Update
- tribalsystems/zenario9.2.55826 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tribalsystems zenario | 9.2 | — |
| tribalsystems/zenarioPackagist | v < 9.2.55826 | 9.2.55826 |
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