CVE-2026-50242

CVE-2026-50242 is a critical-severity vulnerability in Jetbrains Hub with a CVSS 3.x base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-306.

Key facts

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

Frequently asked questions

What is 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
How severe is CVE-2026-50242?
CVE-2026-50242 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-50242 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-50242?
CVE-2026-50242 affects Jetbrains Hub. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-50242?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-50242 have an EU (EUVD) identifier?
Yes. CVE-2026-50242 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-38008.
When was CVE-2026-50242 published?
CVE-2026-50242 was published on 2026-06-19 and last updated on 2026-06-26.

References

Affected products (1)

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