Description
In JetBrains YouTrack before 2026.2.17012 cSS injection via Mermaid diagram rendering was possible
Published: 2026-07-10
Score: 3.5 Low
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories

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History

Fri, 10 Jul 2026 14:45:00 +0000

Type Values Removed Values Added
Description In JetBrains YouTrack before 2026.2.17012 cSS injection via Mermaid diagram rendering was possible
Weaknesses CWE-1021
References
Metrics cvssV3_1

{'score': 3.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N'}

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: JetBrains

Published:

Updated: 2026-07-10T14:18:56.699Z

Reserved: 2026-07-07T09:41:06.835Z

Link: CVE-2026-59791

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-1021

    Improper Restriction of Rendered UI Layers or Frames