CVE-2025-34263: Advantech WISE-DeviceOn Server < 5.4 Authenticated Stored XSS via plugin-config/dashboards/menus
Advantech WISE-DeviceOn Server versions prior to 5.4 contain a stored cross-site scripting (XSS) vulnerability in the /rmm/v1/plugin-config/dashboards/menus endpoint. When an authenticated user adds or edits a dashboard entry, the label and path values are stored in plugin configuration data and later rendered in the dashboard UI without proper HTML sanitation. An attacker can inject malicious script into either field, which is then executed in the browser context of users who view or interact with the affected dashboard, potentially enabling session compromise and unauthorized actions as the victim.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-34263?
CVE-2025-34263 is classified as a medium severity stored cross-site scripting (XSS) vulnerability.
How do I fix CVE-2025-34263?
To fix CVE-2025-34263, update Advantech WISE-DeviceOn Server to version 5.4 or later.
Who is affected by CVE-2025-34263?
CVE-2025-34263 affects all versions of Advantech WISE-DeviceOn Server prior to 5.4.
What type of vulnerability is CVE-2025-34263?
CVE-2025-34263 is a stored cross-site scripting (XSS) vulnerability.
What can attackers do with CVE-2025-34263?
Attackers exploiting CVE-2025-34263 can potentially execute malicious scripts in the context of an authenticated user's session.