CVE-2026-86494High· 7.7▾ TwilightIn JetBrains YouTrack before 2026.2.18634 cloning a whiteboard allowed unauthorized changes to links on inaccessible issues
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.4 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Sep 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.2%
0.2% → 0.3%
In JetBrains YouTrack before 2026.2.18634 cloning a whiteboard allowed unauthorized changes to links on inaccessible issues
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-111092Medium· 6.5In JetBrains YouTrack before 2026.2.19575 2026.3.16075 2026.3.16397 2026.3.16402 mail rules allowed a project admin to execute cross-project issue commands
CVE-2026-103490High· 7.2In JetBrains YouTrack before 2026.2.19422 privilege escalation was possible via user group links
CVE-2026-103495Medium· 4.3In JetBrains YouTrack before 2026.2.19422 missing authorisation allowed reloading of translation catalogs
CVE-2026-100280Low· 3.1In JetBrains YouTrack before 2026.2.19197 creating a project from an unreadable custom template was possible
CVE-2026-100271Low· 2.7In JetBrains YouTrack before 2026.2.19197 missing authorisation on several endpoints allowed authenticated users to access information from other projects
CVE-2026-100269Medium· 4.3In JetBrains YouTrack before 2026.2.19197 helpdesk project's Authorized Reporters list could be bypassed