CVE-2026-123307 | JetBrains IntelliJ IDEA up to 2026.2.3 Run Configurations improper authentication

November 6, 2026 Yanac

A vulnerability classified as critical was found in JetBrains IntelliJ IDEA up to 2026.2.3. The affected element is an unknown function of the component Run Configurations. The manipulation results in improper authentication.

This vulnerability is cataloged as CVE-2026-123307. The attack may be launched remotely. There is no exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More