Mohammed Al-Barbari

**Name of the Vulnerable Software and Affected Versions** MikroTik RouterOS versions prior to 2021-01-04 **Description** The hotspot login page in MikroTik RouterOS is vulnerable to reflected XSS via the `target` parameter. This issue allows for potential malicious script injection, affecting the security of the system. **Recommendations** For versions prior to 2021-01-04, as a temporary workaround, consider restricting access to the hotspot login page until a patch is available. Avoid using the `target` parameter in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.