CVE-2026-4637 | Paessler PRTG Network Monitor up to 25.4.114 Web Interface welcome.htm cross site scripting

A vulnerability was found in Paessler PRTG Network Monitor. It has been classified as problematic. This affects an unknown part of the file welcome.htm of the component Web Interface. Performing a manipulation results in cross site scripting.

This vulnerability was named CVE-2026-4637. The attack may be initiated remotely. There is no available exploit.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More