Description
In JetBrains YouTrack before 2026.2.19422 iDOR in inbox threads allowed reading other users' notifications
Published: 2026-10-01
Score: 5.4 Medium
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Thu, 01 Oct 2026 14:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:jetbrains:youtrack:*:*:*:*:*:*:*:*

Thu, 01 Oct 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 01 Oct 2026 11:15:00 +0000

Type Values Removed Values Added
First Time appeared Jetbrains
Jetbrains youtrack
Vendors & Products Jetbrains
Jetbrains youtrack

Thu, 01 Oct 2026 11:00:00 +0000

Type Values Removed Values Added
Title YouTrack Unauthorized Notification Disclosure via iDOR in Inbox Threads

Thu, 01 Oct 2026 09:30:00 +0000

Type Values Removed Values Added
Description In JetBrains YouTrack before 2026.2.19422 iDOR in inbox threads allowed reading other users' notifications
Weaknesses CWE-639
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N'}

Subscriptions

Jetbrains Youtrack
cve-icon MITRE

Status: PUBLISHED

Assigner: JetBrains

Published:

Updated: 2026-10-01T13:36:59.645Z

Reserved: 2026-09-30T17:07:15.102Z

Link: CVE-2026-103496

cve-icon Vulnrichment

Updated: 2026-10-01T13:31:12.599Z

cve-icon NVD

Status : Analyzed

Published: 2026-10-01T10:17:15.147

Modified: 2026-10-01T14:25:52.153

Link: CVE-2026-103496

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-01T11:00:05Z

Weaknesses
  • CWE-639

    Authorization Bypass Through User-Controlled Key