CVE-2026-49368: JetBrains Youtrack

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

In JetBrains YouTrack before 2026.1.13162 stored XSS in project notification templates was possible

Affected products

• JetBrains Youtrack: before 2026.1.13162 (fixed in 2026.1.13162)

Published 2026-05-29. Last modified 2026-07-22.