CVE-2021-43183: JetBrains Hub

Critical severity, CVSS 9.8. EPSS: 1.2% chance of exploitation in the next 30 days.

In JetBrains Hub before 2021.1.13690, the authentication throttling mechanism could be bypassed.

Affected products

• JetBrains Hub: before 2021.1.13690 (fixed in 2021.1.13690)

Published 2021-11-09. Last modified 2026-06-17.