CVE-2026-103489 | JetBrains YouTrack up to 2026.2.19197 Notifications cross site scripting

A vulnerability identified as problematic has been detected in JetBrains YouTrack. This vulnerability affects unknown code of the component Notifications. The manipulation leads to cross site scripting.

This vulnerability is uniquely identified as CVE-2026-103489. The attack is possible to be carried out remotely. No exploit exists.

You should upgrade the affected component.VulDB Recent EntriesRead More