CVE-2026-86497
In JetBrains YouTrack before 2026.2.18769 changing a mailbox host without re-authentication allowed a project administrator to exfiltrate stored mailbox credentials
Scoring
- Severity
- MEDIUM
- CVSS base score
- 6.8
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
- EPSS probability
- 0.27%
- CWE
- CWE-201
- Published
- 2026-09-07
- Last modified
- 2026-09-08
Affected products
- JetBrains YouTrack
Weakness type
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