In JetBrains YouTrack before 2026.2.18769 changing a mailbox host without re-authentication allowed a project administrator to exfiltrate stored mailbox credentials
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Fixes
Solution
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Workaround
No workaround given by the vendor.
References
| Link | Providers |
|---|---|
| https://www.jetbrains.com/privacy-security/issues-fixed/ |
|
History
Mon, 07 Sep 2026 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Exfiltration of Mailbox Credentials by Project Administrator in JetBrains YouTrack |
Mon, 07 Sep 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In JetBrains YouTrack before 2026.2.18769 changing a mailbox host without re-authentication allowed a project administrator to exfiltrate stored mailbox credentials | |
| Weaknesses | CWE-201 | |
| References |
| |
| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: JetBrains
Published:
Updated: 2026-09-07T16:26:47.933Z
Reserved: 2026-09-07T16:13:39.185Z
Link: CVE-2026-86497
No data.
Status : Received
Published: 2026-09-07T17:17:28.097
Modified: 2026-09-07T17:17:28.097
Link: CVE-2026-86497
No data.
OpenCVE Enrichment
Updated: 2026-09-07T17:30:06Z
Weaknesses