CVE-2026-123844 | JetBrains IntelliJ IDEA up to 2026.2 Plugin Repositories server-side request forgery

November 6, 2026 Yanac

A vulnerability described as problematic has been identified in JetBrains IntelliJ IDEA up to 2026.2. This issue affects some unknown processing of the component Plugin Repositories. Such manipulation leads to server-side request forgery.

This vulnerability is documented as CVE-2026-123844. The attack can be executed remotely. There is not any exploit available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More