CVE-2026-49371
HIGH severity · CVSS 7.1 · Cross-site scripting (XSS)
7.1CVSS HIGH
Summary
In JetBrains TeamCity before 2026.1.1 reflected XSS in the keyword filter was possible
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionRequired
Confidentiality impactHigh
Integrity impactLow
Availability impactNone
Exploit probability (EPSS)0%
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.