SQL command injection in administrative portal

Summary

An improper neutralization of special elements used in an SQL Command ('SQL Injection') vulnerability [CWE-89] in FortiMail may allow an authenticated privileged attacker to execute unauthorized code or commands via specifically crafted HTTP or HTTPS requests.

Version Affected Solution
FortiMail 7.6 7.6.0 through 7.6.3 Upgrade to 7.6.4 or above
FortiMail 7.4 7.4.0 through 7.4.5 Upgrade to 7.4.6 or above
FortiMail 7.2 7.2.0 through 7.2.8 Upgrade to 7.2.9 or above

Acknowledgement

Internally discovered and reported by Jaguar Perlas of Fortinet Burnaby InfoSec team.

Timeline

2026-05-12: Initial publication