Description
In JetBrains YouTrack before 2025.3.170763,
2026.1.14150,
2026.2.19656 improper URL validation in the app widget host allowed apps to send REST requests without user confirmation
Published: 2026-11-06
Score: 8.4 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
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

Fri, 06 Nov 2026 10:30:00 +0000

Type Values Removed Values Added
Description In JetBrains YouTrack before 2025.3.170763, 2026.1.14150, 2026.2.19656 improper URL validation in the app widget host allowed apps to send REST requests without user confirmation
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: JetBrains

Published:

Updated: 2026-11-06T10:28:06.879Z

Reserved: 2026-11-05T18:38:28.419Z

Link: CVE-2026-123323

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-06T11:17:11.983

Modified: 2026-11-06T11:17:11.983

Link: CVE-2026-123323

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-06T11:45:03Z

Weaknesses