CVE-2026-103489
LOW severity · CVSS 2 · Cross-site scripting (XSS)
2CVSS LOW
Summary
In JetBrains YouTrack before 2026.2.19422 hTML injection in VCS command failure notifications was possible
Impact & exploitability
Attack vectorNetwork
Attack complexityHigh
Privileges requiredHigh
User interactionRequired
Confidentiality impactNone
Integrity impactLow
Availability impactNone
Exploit probability (EPSS)0%
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.