CVE-2021-37552: JetBrains Youtrack

Medium severity, CVSS 5.4. EPSS: 0.6% chance of exploitation in the next 30 days.

In JetBrains YouTrack before 2021.2.17925, stored XSS was possible.

Affected products

• JetBrains Youtrack: before 2021.2.17925 (fixed in 2021.2.17925)

Published 2021-08-06. Last modified 2026-06-17.