Known vulnerabilities in mail servers

Stored XSS in MDaemon15 May, 2025
High Patched
Cross-site scripting in MDaemon15 May, 2025
High Patched
Denial of service in Apache ActiveMQ07 May, 2025
Medium Patched Public exploit
Privilege escalation in Exim26 Mar, 2025
Low Not Patched
Authentication bypass in Sympa16 Dec, 2024
High Patched
Security restrictions bypass in Exim11 Jul, 2024
Medium Patched Public exploit
Missing authorization in Apache ActiveMQ01 May, 2024
Medium Patched
SMTP smuggling in Apache James28 Feb, 2024
Medium Patched
Privilege escalation in Apache James28 Feb, 2024
Low Patched
Privilege escalation in Microsoft Exchange Server13 Feb, 2024
Сritical Patched Zero Day
SMTP smuggling attack in Sendmail27 Dec, 2023
Medium Not Patched
SMTP smuggling attack in Exim24 Dec, 2023
Medium Patched
SMTP smuggling attack in Postfix24 Dec, 2023
Medium Patched Public exploit
Remote code execution in Apache ActiveMQ28 Nov, 2023
Medium Patched