Vulnerability · Published Feb 22, 2022 · Assigned by Fluid Attacks
CVE-2022-23043
High 7.2
In plain English
A high-severity security flaw in Zenario CMS. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 74% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.2High
Exploit odds (30 days)1.5%top 26.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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 packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | tribalsystems/zenario | 9.2.55826 | GHSA-6r86-2jm9-9mh4 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Zenario CMS | 9.2 |
References
- https://fluidattacks.com/advisories/simone/ x_refsource_MISC
- https://github.com/TribalSystems/Zenario/releases/tag/9.2.55826 x_refsource_MISC