In JetBrains YouTrack before 2026.2.18634 a crafted WebSocket message allowed read-only whiteboard users to modify canvas content (CVE-2026-86487)
In JetBrains YouTrack before 2026.2.18634 a crafted WebSocket message allowed read-only whiteboard users to modify canvas content
In JetBrains YouTrack before 2026.2.18634 a crafted WebSocket message allowed read-only whiteboard users to modify canvas content (CVE-2026-86487)
Description
In JetBrains YouTrack before 2026.2.18634 a crafted WebSocket message allowed read-only whiteboard users to modify canvas content
CVSS v3.1
Score 3.1low
Weaknesses
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-8g79-9363-v5v2
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-86487"]
- Ecosystems
- []
- Database Specific Severity
- LOW
- Cvss Version
- 3.1
Threat ID: 6a9f9117acd9273b49ff2d1c
Added to database: 09/08/2026, 04:37:43 UTC
Last updated: 09/08/2026, 04:37:43 UTC
Views: 1
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