CVE-2026-123294
In JetBrains Hub before 2026.2.52556 privilege escalation was possible by changing email...
In JetBrains Hub before 2026.2.52556 privilege escalation was possible by changing email authentication details during the verification flow
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
In JetBrains Hub before 2026.2.52556 privilege escalation was possible by changing email authentication details during the verification flow
- Record
CVE-2026-123294- 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 - Weakness
- CWE-915
- Updated
- 2026-11-07
EUVDEUVD-2026-118059
In JetBrains Hub before 2026.2.52556 privilege escalation was possible by changing email authentication details during the verification flow
- Record
EUVD-2026-118059- 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 - Updated
- 2026-11-07
GitHub AdvisoriesGHSA-7rmr-7x63-w9r3
In JetBrains Hub before 2026.2.52556 privilege escalation was possible by changing email...
In JetBrains Hub before 2026.2.52556 privilege escalation was possible by changing email authentication details during the verification flow
- Record
GHSA-7rmr-7x63-w9r3- 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 - Weakness
- CWE-915
- Updated
- 2026-11-06
NVD
In JetBrains Hub before 2026.2.52556 privilege escalation was possible by changing email authentication details during the verification flow
- Record
CVE-2026-123294- 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 - Weakness
- CWE-915
- Updated
- 2026-11-07
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| published | CVE List, EUVD | |
| published | EUVD, NVD | |
| aliases, references, title | GitHub Advisories | |
| cwes, severity | CVE List | |
| first indexed | EUVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-123294 is a critical vulnerability (CVSS 9.6) in Jetbrains Hub, published November 6, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.44%, the 38th percentile. No source names a fixed version.