---
id: CVE-2025-57739
title: >-
  An improper neutralization of special elements used in an SQL Command ("SQL
  Injection") vulnerability [CWE-89] vulnerability in Fortinet FortiMail 7.6.0
  through 7.6.3, FortiMail 7.4.0 through 7.4.5, FortiMail 7.2.0 through 7.2.8
  allows a…
summary: >-
  An improper neutralization of special elements used in an SQL Command ("SQL
  Injection") vulnerability [CWE-89] vulnerability in Fortinet FortiMail 7.6.0
  through 7.6.3, FortiMail 7.4.0 through 7.4.5, FortiMail 7.2.0 through 7.2.8
  allows a…
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-89
vendor: Fortinet
product: FortiMail
affected:
  - FortiMail >= 7.6.0 <= 7.6.3
  - FortiMail >= 7.4.0 <= 7.4.5
  - FortiMail >= 7.2.0 <= 7.2.8
published: '2026-10-13'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T12:10:00.230'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-57739'
references:
  - url: 'https://fortiguard.fortinet.com/psirt/FG-IR-26-184'
    label: psirt@fortinet.com
tags:
  - nvd
  - cve.org
epss: 0.00305
epssPercentile: 0.23129
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-14T03:59:57.452487Z'
scores:
  nvd: 8.8
  cna: 7.7
ingestedAt: '2026-10-13T18:41:42.734Z'
---

## Overview

An improper neutralization of special elements used in an SQL Command ("SQL Injection") vulnerability [CWE-89] vulnerability in Fortinet FortiMail 7.6.0 through 7.6.3, FortiMail 7.4.0 through 7.4.5, FortiMail 7.2.0 through 7.2.8 allows an authenticated attacker to execute unauthorized code or commands via specifically crafted HTTP or HTTPS requests.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.