Apache Syncope Vulnerabilities Enable Remote Code Execution and Privilege Escalation

Apache Syncope released critical security updates on July 24, 2026 to address six vulnerabilities — including remote code execution (RCE), SQL injection, and a self-service privilege escalation — affecting versions 4.1, 4.0, and 3.0; CVE-2026-62183 and a proof-of-concept were published in July 2026. Administrators are strongly advised to upgrade to versions 4.1.24.1, 4.1.24.1.2, and 4.0.74.0.7 immediately to mitigate potential unauthorized access and control of affected systems.