Description
In JetBrains YouTrack before 2026.2.19197 account takeover was possible by replaying a notification signature
Published: 2026-09-30
Score: 8.9 High
EPSS: n/a
KEV: No
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 30 Sep 2026 17:45:00 +0000

Type Values Removed Values Added
Title Account Takeover via Replay of Notification Signature in JetBrains YouTrack

Wed, 30 Sep 2026 15:30:00 +0000

Type Values Removed Values Added
Description In JetBrains YouTrack before 2026.2.19197 account takeover was possible by replaying a notification signature
Weaknesses CWE-863
References
Metrics cvssV3_1

{'score': 8.9, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L'}


Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: JetBrains

Published:

Updated: 2026-09-30T15:48:37.655Z

Reserved: 2026-09-25T17:02:10.253Z

Link: CVE-2026-100277

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-30T16:16:59.380

Modified: 2026-09-30T16:44:39.840

Link: CVE-2026-100277

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-30T17:30:19Z

Weaknesses