CVE-2021-25771
In JetBrains YouTrack before 2020.6.1099, project information could be potentially disclosed.
In JetBrains YouTrack before 2020.6.1099, project information could be potentially disclosed.
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
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
In JetBrains YouTrack before 2020.6.1099, project information could be potentially disclosed.
- Record
CVE-2021-25771- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Updated
- 2026-11-02
CVE ListNo score
In JetBrains YouTrack before 2020.6.1099, project information could be potentially disclosed.
- Record
CVE-2021-25771- Updated
- 2026-11-02
EUVDEUVD-2021-12654No score
In JetBrains YouTrack before 2020.6.1099, project information could be potentially disclosed.
- Record
EUVD-2021-12654- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-9qmf-c87f-m4r7
In JetBrains YouTrack before 2020.6.1099, project information could be potentially disclosed.
In JetBrains YouTrack before 2020.6.1099, project information could be potentially disclosed.
- Record
GHSA-9qmf-c87f-m4r7- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-25771 is a medium vulnerability (CVSS 4.3) in Jetbrains Youtrack, published February 3, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.57%, the 75th percentile. No source names a fixed version.