When logging in with the correct username and incorrect weak password, the user receives the notification, that their password is too weak. However when an incorrect username is provided alongside with a weak password, the application responds with ’Invalid credentials’ notification. This difference could be used to perform username enumeration.

Mautic allows you to update the application via an upgrade script. The upgrade logic isn't shielded off correctly, which may lead to vulnerable situation. This vulnerability is mitigated by the fact that Mautic needs to be installed in a certain way to be vulnerable.

Prior to this patch, a stored XSS vulnerability existed in the contact tracking and page hits report.

With access to edit a Mautic form, the attacker can add Cross-Site Scripting stored in the html filed. This could be used to steal sensitive information from the user's current session.

Prior to this patch being applied, Mautic's tracking was vulnerable to Cross-Site Scripting through the Page URL variable.

The logic in place to facilitate the update process via the user interface lacks access control to verify if permission exists to perform the tasks. Prior to this patch being applied it might be possible for an attacker to access the Mautic version number or to execute parts of the upgrade process without permission. As upgrading in the user interface is deprecated, this functionality is no longer required.

Prior to the patched version, an authenticated user of Mautic could read system files and access the internal addresses of the application due to a Server-Side Request Forgery (SSRF) vulnerability.

Prior to the patched version, logged in users of Mautic are able to access areas of the application that they should be prevented from accessing. Users could potentially access sensitive data such as names and surnames, company names and stage names.

Prior to the patched version, logged in users of Mautic are vulnerable to an SQL injection vulnerability in the Reports bundle. The user could retrieve and alter data like sensitive data, login, and depending on database permission the attacker can manipulate file systems.

Prior to the patched version, logged in users of Mautic are vulnerable to a self XSS vulnerability in the notifications within Mautic. Users could inject malicious code into the notification when saving Dashboards.