CVE-2026-50242

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-06-19 · updated 2026-10-26
Weakness: CWE-306

Description

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

Affected products

JetBrains Hub: from 2024.2.33606 before 2024.2.148429; from 2024.3.44799 before 2024.3.148430; from 2025.1.62455 before 2025.1.148120; from 2025.2.86069 before 2025.2.148048; from 2025.3.104432 before 2025.3.148033; from 2026.1.12024 before 2026.1.13757 — fixed in 2024.2.148429, 2024.3.148430, 2025.1.148120, 2025.2.148048, 2025.3.148033, 2026.1.13757

How to fix

Upgrade to a fixed version: JetBrains Hub 2024.2.148429, 2024.3.148430, 2025.1.148120, 2025.2.148048. Check the vendor advisory for mitigations.

References

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

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