acymailing.com — Vulnerabilities & Security Advisories 5

Acymailing.com is an email marketing platform enabling businesses to create, manage, and track email campaigns. Historically, it has been vulnerable to classes including remote code execution, cross-site scripting, and privilege escalation, often stemming from insufficient input validation and access controls. Notable security characteristics include its PHP-based architecture and integration with third-party services, which have introduced additional attack surfaces. While no major public incidents have been widely documented, the presence of five CVEs indicates recurring security challenges, particularly in user input handling and authentication mechanisms.