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CVE-2026-123294 jetbrains hub

9.6 criticalEPSS 0.4%

Critical (9.6) in jetbrains hub. EPSS 0.4% estimated probability of exploitation activity in the next 30 days.

On this page
In JetBrains Hub before 2026.2.52556 privilege escalation was possible by changing email authentication details during the verification flow

Severity

CVSS 3.1

9.6 critical
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
EPSS
0.4% estimated probability of exploitation activity in the next 30 days; 39th percentile. Scored 2026-11-13. A forecast for this CVE across the internet, not for your own systems.
CISA's assessment (SSVC)
Exploitation: none · Automatable: no · Technical impact: total, assessed 2026-11-06. From CISA's Vulnrichment in the CVE List: whether it is exploited, whether exploiting it can be automated, and how much control it gives.
CWE
CWE-915 Improperly Controlled Modification of Dynamically-Determined Object Attributes
OWASP Top 10
A08:2025 Software or Data Integrity Failures
Published
Modified
NVD analysis
Awaiting analysis
Record from
the NVD, synced

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Affected

Versions

From the CNA's record in the CVE List.

ProductAffected
JetBrains Hubbefore 2026.2.52556

References

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