
CVE-2023-42793: JetBrains TeamCity Auth Bypass, CVSS 9.8
CVE-2023-42793 is a CVSS 9.8 authentication bypass in JetBrains TeamCity (< 2023.05.4) allowing an unauthenticated attacker to generate an admin-level API token with a single HTTP request. Full remote code execution follows via plugin upload. Exploited by North Korea's Lazarus Group, Russia's COZY BEAR (APT29), and multiple ransomware operators for CI/CD pipeline compromise and software supply chain attacks.
