Wisdom · Pegasus Cms · CVE-2019-25687
**Name of the Vulnerable Software and Affected Versions**
Pegasus CMS version 1.0
**Description**
An issue in the extra fields.php plugin allows unauthenticated attackers to execute arbitrary commands by exploiting unsafe eval functionality, which is a function that evaluates a string as PHP code. Attackers can send POST requests to the 'submit.php' endpoint containing malicious PHP code within the `action` parameter to achieve code execution and obtain an interactive shell.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Restrict access to the extra fields.php plugin or avoid using the `action` parameter in the 'submit.php' endpoint as a temporary mitigation measure.