On September 6, 2023, a critical TeamCity On-Premises vulnerability issue (CVE identifier CVE-2023-42793) was discovered by the Sonar team. TeamCity Cloud was not affected. What the vulnerability is about An unauthenticated attacker who has HTTP(S) access to a TeamCity server can exploit this vulnerability to launch a remote code execution (RCE) attack, ultimately gaining complete … Continue reading CVE-2023-42793 Vulnerability in TeamCity: October 9, 2023 Update