Jetbrains: >> Teamcity >> 2026.1.1 Security Vulnerabilities
CVE-2026-63077
In JetBrains TeamCity before 2026.1.3, 2025.11.7 unauthenticated remote code execution was possible via the agent polling protocol
Known exploited
CVSS Score
9.8
EPSS Score
0.01
Published
2026-07-27
In JetBrains TeamCity before 2026.1.2 arbitrary file access was possible via the Perforce VCS integration
CVSS Score
8.8
EPSS Score
0.004
Published
2026-07-10
In JetBrains TeamCity before 2026.1.2 stored XSS on the cloud profile page was possible via agent-reported data
CVSS Score
7.3
EPSS Score
0.002
Published
2026-07-10
In JetBrains TeamCity before 2026.1.2 stored XSS via unauthenticated agent registration was possible
CVSS Score
8.1
EPSS Score
0.003
Published
2026-07-10
In JetBrains TeamCity before 2026.1.2 pipeline modification was possible due to improper permission checks
CVSS Score
8.1
EPSS Score
0.003
Published
2026-07-10