Zimbra Multiple Vulnerabilities
August 24, 2026 · HKCERT · Severity: HIGH
Multiple vulnerabilities were identified in Zimbra. A remote attacker could exploit some of these vulnerabilities to trigger cross-site scripting, sensitive information disclosure, security restriction bypass and remote code execution on the targeted system. Note: CVE-2026-73570 is being exploited... Impact Cross-Site Scripting Information Disclosure Remote Code Execution Security Restriction Bypass System / Technologies affected Prior to Version 10.1.20 Solutions Before installation of the software, please visit the vendor web-site for more details. Apply fixes issued by the vendor: Version 10.1.20
Key Takeaways
- HKCERT warns of multiple Zimbra vulnerabilities that could allow attackers to compromise email server infrastructure.
- Organizations should review the full article for complete details and implement relevant security measures.
- Organizations should review the full article for complete details and implement relevant security measures.