CVE-2026-123296 jetbrains hub: Incorrect Authorization

7.5 highEPSS 0.3%

High (7.5) in jetbrains hub. EPSS 0.3% estimated probability of exploitation activity in the next 30 days.

In JetBrains Hub before 2026.2.52519 privilege escalation via forged email verification was possible

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.3% estimated probability of exploitation activity in the next 30 days; 25th 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-863 Incorrect Authorization
OWASP Top 10: A01:2025 Broken Access Control
Published: 2026-11-06 11:17 UTC
Modified: 2026-11-07 05:18 UTC
NVD analysis: Awaiting analysis
Record from: the NVD, synced 2026-11-07 05:40 UTC

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Affected

jetbrains:hub

Versions

From the CNA's record in the CVE List.

Product	Affected
JetBrains Hub	before 2026.2.52519

References

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

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