CVE-2026-57926 | JetBrains YouTrack up to 2026.1.13570 prototype pollution

June 26, 2026 Yanac

A vulnerability marked as problematic has been reported in JetBrains YouTrack. The impacted element is an unknown function. This manipulation causes improperly controlled modification of object prototype attributes.

This vulnerability is handled as CVE-2026-57926. The attack can be initiated remotely. There is not any exploit available.

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