What’s Vulnerable › Vulnerabilities

CVE-2022-23043

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-02-24 · updated 2026-06-17
• Weakness: CWE-434

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.

Affected products

• Tribal Systems Zenario CMS: 9.2

References

• https://fluidattacks.com/advisories/simone/
• https://github.com/TribalSystems/Zenario/releases/tag/9.2.55826
• https://fluidattacks.com/advisories/simone/
• https://github.com/TribalSystems/Zenario/releases/tag/9.2.55826

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