In short
- CVE-2022-23043 is a HIGH (CVSS 7.2) vulnerability affecting tribalsystems/zenario, zenario (tribalsystems).
- Chance of exploitation in the next 30 days (EPSS): 1.5%, higher than 73.5% of all vulnerabilities.
- Fix: update to 9.2.55826 or later.
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.
NVD 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.
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