What is CVE-2025-64683?

CVE-2025-64683 is a medium-severity vulnerability in Jetbrains Hub, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 5.3/10. Published 2025-11-10.

How severe is CVE-2025-64683?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Jetbrains Hub

CVE-2025-64683

In JetBrains Hub before 2025.3.104432 information disclosure was possible via the Users API

Vulnerability class: Race Condition

EPSS: 0.000 (0.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Jetbrains Hub — versions 0

Weakness classification (CWE)

CWE-362 — Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition)

References

www.jetbrains.com/privacy-security/issues-fixed/

Frequently asked questions

What is CVE-2025-64683?: CVE-2025-64683 is a medium-severity vulnerability in Jetbrains Hub, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 5.3/10. Published 2025-11-10.
How severe is CVE-2025-64683?: Medium severity. CVSS v3 base score is 5.3 out of 10.