CVE-2026-44727 | jupyter-server jupyter_server up to 2.19 HTTP cross site scripting (GHSA-fcw5-x6j4-ccmp)

June 23, 2026 Yanac

A vulnerability, which was classified as problematic, has been found in jupyter-server jupyter_server up to 2.19. This impacts an unknown function of the component HTTP Handler. The manipulation leads to cross site scripting.

This vulnerability is documented as CVE-2026-44727. The attack can be initiated remotely. There is not any exploit available.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More