ID:13136 - Exploit for SQL injection in Secure Email Gateway - CVE-2026-76461

Link to public exploit:

Vulnerability description

The vulnerability allows a remote attacker to execute arbitrary commands with root privileges on the underlying operating system.

The vulnerability exists due to insufficient validation in the email parsing logic when processing a crafted email message containing malicious SQL statements. A remote attacker can send a crafted email message containing malicious SQL statements to execute arbitrary commands with root privileges on the underlying operating system.

Note, the vulnerability is being actively exploited in the wild.

Remediation