CVE-2026-15034 flask-dashboard CVE debrief

Who should care

Users of Flask-MonitoringDashboard up to 5.0.2 should be aware of this cross-site request forgery vulnerability and take steps to mitigate it. This includes reviewing and applying vendor remediation when available, implementing compensating controls such as validating user requests, and monitoring for potential attacks. Additionally, users should track exceptions and retest remediated assets to ensure the vulnerability is properly addressed.

Technical summary

The vulnerability is caused by a lack of proper validation of user requests in Flask-MonitoringDashboard up to 5.0.2, allowing an attacker to trick users into performing unintended actions. This cross-site request forgery (CSRF) vulnerability has a CVSS score of 2.1, indicating low severity. To prevent potential attacks, defenders should focus on validating user requests and implementing compensating controls. Regularly reviewing and updating the system's dependencies can also help prevent potential attacks. A thorough risk assessment should be conducted to determine the appropriate level of priority and response.

Defensive priority

Low priority, as the CVSS score is 2.1, but still requires attention to prevent potential attacks. Implementing compensating controls and monitoring for potential attacks can help mitigate the risk associated with this vulnerability. Additionally, users of Flask-MonitoringDashboard up to 5.0.2 should review and apply vendor remediation when available. Tracking exceptions and retesting remediated assets are also recommended to ensure the vulnerability is properly addressed. Furthermore, defenders should focus on validating user requests to prevent similar vulnerabilities in the future. Regularly reviewing and updating the system's dependencies can also help prevent potential attacks. It is essential to note that while the CVSS score is low, the actual impact of the vulnerability may vary depending on the specific use case and environment. Therefore, a thorough risk assessment should be conducted to determine the appropriate level of priority and response. Moreover, defenders should consider implementing additional security measures, such as web application firewalls, to detect and prevent potential attacks. By taking a proactive and multi-layered approach to security, defenders can reduce the risk associated with this vulnerability and improve overall system resilience. Lastly, it is crucial to stay informed about the latest developments and updates related to this vulnerability to ensure that the necessary measures are taken in a timely manner. This includes monitoring for any new advisories or patches released by the vendor and applying them as soon as possible. By staying vigilant and proactive, defenders can minimize the risk associated with this vulnerability and protect their systems from potential attacks. The NVD entry for this vulnerability is currently Deferred, indicating that further information may be needed to fully assess the vulnerability. Therefore, defenders should continue to monitor the situation and be prepared to adapt their response as more information becomes available. In addition to these measures, defenders should also consider conducting regular security audits and penetration testing to identify and address any potential weaknesses in

Recommended defensive actions

• Inventory and check systems using Flask-MonitoringDashboard up to 5.0.2
• Apply vendor remediation when available
• Implement compensating controls, such as validating user requests
• Monitor for potential attacks
• Exception tracking and retest

Evidence notes

The CVE record was published on 2026-07-08T14:16:56.460Z and has not been modified since then. The NVD entry is currently Deferred. The vulnerability affects Flask-MonitoringDashboard up to version 5.0.2. Evidence of the vulnerability's existence is based on a public disclosure. However, specific details about the vulnerability, such as its root cause or potential exploits, are limited. Defenders should verify the affected scope and review the official advisory for further guidance.

Official resources