HIGHCVSS v3.1 8.4Vulnerability

CVE-2026-123323

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

Properties

Severity
HIGH
Nvd fetched at
2026-11-07T06:40:34.987550+00:00
Cvss severity
HIGH
Cvss score
8.4
Retrieved at
2026-11-07T06:41:39+00:00
Score
8.4
Cvss version
3.1
Last source
NVD
Cve id
CVE-2026-123323
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
First seen by Signal
2026-11-06T14:20:47+00:00
Name
CVE-2026-123323
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
Published at
2026-11-06T11:17:11.983
Last modified
2026-11-06T21:29:48.800

Related Entities (1)

HAS_WEAKNESS (1)

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CVE-2026-123323 (CVSS v3.1 8.4) — Ninja Signal Threat Intelligence | Ninja Signal