1. Home
  2. CVE Database
  3. CVE-2026-49375
MEDIUM · 6.1

CVE-2026-49375

In JetBrains TeamCity before 2026.1, 2025.11.5 reflected XSS was possible on the repository download page

Vulnerability Description

In JetBrains TeamCity before 2026.1, 2025.11.5 reflected XSS was possible on the repository download page

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
JetbrainsTeamcity< 2025.11.5

Related Weaknesses (CWE)

CWE-79

References

FAQ

What is CVE-2026-49375?

CVE-2026-49375 is a vulnerability with a CVSS score of 6.1 (MEDIUM). In JetBrains TeamCity before 2026.1, 2025.11.5 reflected XSS was possible on the repository download page

How severe is CVE-2026-49375?

CVE-2026-49375 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-49375?

Check the references section above for vendor advisories and patch information. Affected products include: Jetbrains Teamcity.