Misp · Misp · CVE-2023-48658
**Name of the Vulnerable Software and Affected Versions**
MISP versions prior to 2.4.176
**Description**
An issue was discovered in the app/Model/AppModel.php file, where it lacks a checkParam function for characters such as alphanumerics, underscore, dash, period, and space.
**Recommendations**
For versions prior to 2.4.176, update to version 2.4.176 or later to resolve the issue. As a temporary workaround, consider restricting input to the AppModel to minimize the risk of exploitation.