An issue was discovered in MISP before 2.4.176. app/Model/AppModel.php lacks a checkParam function for alphanumerics, underscore, dash, period, and space.
MISP before 2.4.166 unsafely allows users to use the order parameter, related to app/Model/Attribute.php, app/Model/GalaxyCluster.php, app/Model/Workflow.php, and app/Plugin/Assets/models/behaviors/LogableBehavior.php.
app/Controller/UsersController.php in MISP before 2.4.164 allows attackers to discover role names (this is information that only the site admin should have).