Authentication Bypass in JetBrains Hub via Database Access

Publication date: 2026-06-19

Last updated on: 2026-06-26

Assigner: JetBrains s.r.o.

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

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-06-19

Last Modified

2026-06-26

Generated

2026-07-11

AI Q&A

2026-06-19

EPSS Evaluated

2026-07-10

NVD

CVE-2026-50242

EUVD

EUVD-2026-38008

Affected Vendors & Products

Vendor	Product	Version / Range
jetbrains	hub	From 2024.2.33606 (inc) to 2024.2.148429 (exc)
jetbrains	hub	From 2024.3.44799 (inc) to 2024.3.148430 (exc)
jetbrains	hub	From 2025.1.62455 (inc) to 2025.1.148120 (exc)
jetbrains	hub	From 2025.2.86069 (inc) to 2025.2.148048 (exc)
jetbrains	hub	From 2025.3.104432 (inc) to 2025.3.148033 (exc)
jetbrains	hub	From 2026.1.12024 (inc) to 2026.1.13757 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-306	The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

Attack-Flow Graph

Executive Summary

This vulnerability exists in JetBrains Hub versions before 2026.1.13757 and certain earlier versions. It allows an attacker to bypass authentication by directly accessing the database, which can lead to gaining administrative access without proper credentials.

Impact Analysis

The impact of this vulnerability is severe. An attacker exploiting it can gain full administrative access to the JetBrains Hub system without authentication. This can lead to complete compromise of the system, including unauthorized data access, modification, and disruption of services.

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