CVE-2026-86482
In JetBrains YouTrack before 2026.2.18634 unchecked group membership changes allowed privilege...
In JetBrains YouTrack before 2026.2.18634, insufficient validation of role assignments allowed privilege escalation
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
- High
Exploit likelihood
What each source reports
CVE List Score used
In JetBrains YouTrack before 2026.2.18634, insufficient validation of role assignments allowed privilege escalation
- Record
CVE-2026-86482- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-266
- Updated
- 2026-11-02
EUVDEUVD-2026-72498
In JetBrains YouTrack before 2026.2.18634, insufficient validation of role assignments allowed privilege escalation
- Record
EUVD-2026-72498- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-c6qc-2wj6-prrp
In JetBrains YouTrack before 2026.2.18634 unchecked group membership changes allowed privilege...
In JetBrains YouTrack before 2026.2.18634 unchecked group membership changes allowed privilege escalation
- Record
GHSA-c6qc-2wj6-prrp- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-266
- Updated
- 2026-11-02
NVD
In JetBrains YouTrack before 2026.2.18634, insufficient validation of role assignments allowed privilege escalation
- Record
CVE-2026-86482- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-266
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-86482 is a high vulnerability (CVSS 8.8) in Jetbrains Youtrack, published September 7, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.47%, the 40th percentile. No source names a fixed version.