What is CVE-2026-50242?

CVE-2026-50242 is a critical-severity vulnerability in Jetbrains Hub, classified under Missing Authentication for Critical Function. CVSS score: 10.0/10. Published 2026-06-19.

How severe is CVE-2026-50242?

Critical severity. CVSS v3 base score is 10.0 out of 10.

Auth bypass in Jetbrains Hub

CVE-2026-50242

In JetBrains Hub before 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, 2024.2.148429 authentication bypass via direct database access leading to administrative access was possible

Vulnerability class: Broken Authentication

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Jetbrains Hub — versions 0

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

cve@jetbrains.com

Frequently asked questions

What is CVE-2026-50242?: CVE-2026-50242 is a critical-severity vulnerability in Jetbrains Hub, classified under Missing Authentication for Critical Function. CVSS score: 10.0/10. Published 2026-06-19.
How severe is CVE-2026-50242?: Critical severity. CVSS v3 base score is 10.0 out of 10.