JetBrains TeamCity Authentication Bypass Vulnerability (CVE-2023-42793)

JetBrains TeamCity, a popular integration and deployment tool, is vulnerable to an authentication bypass flaw. CVE-2023-42793 affects on-premise instances of the TeamCity CI/CD servers. Successful exploitation of the vulnerability may lead to remote code execution. The vulnerability has been given a critical severity rating with a CVSS score of 9.8.