Info Disclosure via Source Code in FortiMonitorOnSight 7.2.*
CVE-2026-84390 Published on September 11, 2026
A inclusion of sensitive information in source code vulnerability in Fortinet FortiMonitorOnSight 7.2.4 through 7.2.7, FortiMonitorOnSight 7.2.0 through 7.2.2 may allow attacker to improper access control via <insert attack vector here>
Vulnerability Analysis
CVE-2026-84390 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be critical as this vulnerability has a high impact to the confidentiality, integrity and availability of this component.
Weakness Type
Inclusion of Sensitive Information in Source Code
Source code on a web server or repository often contains sensitive information and should generally not be accessible to users. There are situations where it is critical to remove source code from an area or server. For example, obtaining Perl source code on a system allows an attacker to understand the logic of the script and extract extremely useful information such as code bugs or logins and passwords.
Products Associated with CVE-2026-84390
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Affected Versions
Fortinet FortiMonitorOnSight:- Version 7.2.4, <= 7.2.7 is affected.
- Version 7.2.0, <= 7.2.2 is affected.