In JetBrains YouTrack before 2026.2.17012 cSS injection via Mermaid diagram rendering was possible

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History

Fri, 10 Jul 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Fri, 10 Jul 2026 16:00:00 +0000

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

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'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: JetBrains

Published:

Updated: 2026-07-10T17:00:21.132Z

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

Link: CVE-2026-59791

cve-icon Vulnrichment

Updated: 2026-07-10T16:01:09.353Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-10T15:45:03Z

Weaknesses