TeamCity XSS and Authorization Bypass Flaws

In JetBrains TeamCity before 2025.03.3 a DOM-based XSS at the Performance Monitor page was possible

In JetBrains TeamCity before 2025.03.3 reflected XSS on the favoriteIcon page was possible

In JetBrains TeamCity before 2025.03.3 reflected XSS in the NPM Registry integration was possible

In JetBrains TeamCity before 2025.03.3 reflected XSS on diskUsageBuildsStats page was possible

In JetBrains TeamCity before 2025.03.3 usernames were exposed to the users without proper permissions