CVE-2021-47939
High · 8.8CVSS
8.8
EPSS
0.6%
Published
May 10, 2026
CISA due date
—
The record
Evolution CMS 3.1.6 contains a remote code execution vulnerability that allows authenticated users with module creation permissions to execute arbitrary system commands by injecting PHP code into module parameters. Attackers can send POST requests to /manager/index.php with malicious PHP code in the 'post' parameter to create modules that execute arbitrary commands when invoked.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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