An administrator is able to execute commands as root via the alerts management dialog

An authenticated attacker is able to create alerts that trigger a stored XSS attack.

Local users are able to execute scripts under root privileges.

An authenticated administrator is allowed to remotely execute arbitrary shell commands via the API.

An attacker is able to launch a Reflected XSS attack using a crafted URL.

An authenticated administrator is able to prepare an alert that is able to execute an SSRF attack. This is exclusively with POST requests.

On the OSNEXUS QuantaStor v4 virtual appliance before 4.3.1, if the REST call invoked does not exist, an error will be triggered containing the invalid method previously invoked. The response sent to the user isn't sanitized in this case. An attacker can leverage this issue by including arbitrary HTML or JavaScript code as a parameter, aka XSS.

On the OSNEXUS QuantaStor v4 virtual appliance before 4.3.1, a flaw was found with the error message sent as a response for users that don't exist on the system. An attacker could leverage this information to fine-tune and enumerate valid accounts on the system by searching for common usernames.