CVE-2026-123324
In JetBrains YouTrack before 2026.2.19562 information disclosure via shared mailbox message...
In JetBrains YouTrack before 2026.2.19562 information disclosure via shared mailbox message history was possible
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
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
In JetBrains YouTrack before 2026.2.19562 information disclosure via shared mailbox message history was possible
- Record
CVE-2026-123324- CVSS 3.1
- 7.7 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N - Weakness
- CWE-863
- Updated
- 2026-11-06
EUVDEUVD-2026-118088
In JetBrains YouTrack before 2026.2.19562 information disclosure via shared mailbox message history was possible
- Record
EUVD-2026-118088- CVSS 3.1
- 7.7 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N - Updated
- 2026-11-06
GitHub AdvisoriesGHSA-2f7c-rq5q-q534
In JetBrains YouTrack before 2026.2.19562 information disclosure via shared mailbox message...
In JetBrains YouTrack before 2026.2.19562 information disclosure via shared mailbox message history was possible
- Record
GHSA-2f7c-rq5q-q534- CVSS 3.1
- 7.7 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N - Weakness
- CWE-863
- Updated
- 2026-11-06
NVD
In JetBrains YouTrack before 2026.2.19562 information disclosure via shared mailbox message history was possible
- Record
CVE-2026-123324- CVSS 3.1
- 7.7 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N - Weakness
- CWE-863
- 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-2026-123324 is a high vulnerability (CVSS 7.7) in Jetbrains Youtrack, published November 6, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.32%, the 24th percentile. No source names a fixed version.