CVE-2026-50242
CriticalCVSS 10.0Exploitation Probability (EPSS)
Low risk35th percentile - higher than 35% of all known CVEs
Summary
In JetBrains Hub before versions 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, and 2024.2.148429, authentication bypass via direct database access leading to administrative access was possible.
Risk Assessment
An attacker with database access can gain full administrative control over the JetBrains Hub instance, enabling data theft, configuration modification, and privilege escalation.
Recommendation
Immediately update JetBrains Hub to one of the patched versions or later, and restrict database access to trusted systems only.
Other vulnerabilities in JetBrains Hub
See all- CVE-2026-86480Critical
In JetBrains Hub before 2026.2.52442, an unauthenticated attacker could register a trusted service and gain superuser privileges.
- CVE-2026-56142Critical
In JetBrains Hub before versions 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, and 2024.2.148429, a privilege escalation vulnerability existed by attaching authentication details to accounts.
- CVE-2026-56141Critical
In JetBrains Hub before versions 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, and 2024.2.148429, account takeover via predictable restore codes was possible.
- CVE-2026-100266High
In JetBrains Hub before version 2026.2.52366, missing authorization allowed authenticated users to send arbitrary emails from the server's trusted address.
Original NVD description (English source)
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 data from NVD (NIST) · CISA KEV · EPSS