CVE-2026-123300
In JetBrains Hub before 2026.2.52519 missing authorisation allowed users with read-only access to...
In JetBrains Hub before 2026.2.52519 missing authorisation allowed users with read-only access to modify auth module group mappings
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
In JetBrains Hub before 2026.2.52519 missing authorisation allowed users with read-only access to modify auth module group mappings
- Record
CVE-2026-123300- CVSS 3.1
- 2.7 Low
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-862
- Updated
- 2026-11-06
EUVDEUVD-2026-118065
In JetBrains Hub before 2026.2.52519 missing authorisation allowed users with read-only access to modify auth module group mappings
- Record
EUVD-2026-118065- CVSS 3.1
- 2.7 Low
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N - Updated
- 2026-11-06
GitHub AdvisoriesGHSA-4f3w-44wp-2963
In JetBrains Hub before 2026.2.52519 missing authorisation allowed users with read-only access to...
In JetBrains Hub before 2026.2.52519 missing authorisation allowed users with read-only access to modify auth module group mappings
- Record
GHSA-4f3w-44wp-2963- CVSS 3.1
- 2.7 Low
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-862
- Updated
- 2026-11-06
NVD
In JetBrains Hub before 2026.2.52519 missing authorisation allowed users with read-only access to modify auth module group mappings
- Record
CVE-2026-123300- CVSS 3.1
- 2.7 Low
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-862
- 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-2026-123300 is a low vulnerability (CVSS 2.7) 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 0.27%, the 19th percentile. No source names a fixed version.