FortiSandbox
CVE-2026-26084: Improper access control in FortiSandbox PaaS, FortiSandbox and others
A improper access control vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.5, FortiSandbox 4.4.0 through 4.4.8, FortiSandbox Cloud 5.0.4 through 5.0.5, FortiSandbox PaaS 5.0.4 through 5.0.5 may allow attacker to access sensitive information via crafted HTTP requests.
Published
Automatic summary from the vendor's CVE record. We haven't written a full analysis of this vulnerability yet.
Affected and fixed versions
| Product / branch | Fixed in |
|---|---|
| FortiSandbox PaaS 5.0.4 to 5.0.5 | 5.0.6 or later |
| FortiSandbox 5.0.0 to 5.0.5 | 5.0.6 or later |
| FortiSandbox 4.4.0 to 4.4.8 | 4.4.9 or later |
| FortiSandbox 4.2.1 to 4.2.8 | Upgrade past 4.2.8; see the advisory |
| FortiSandbox Cloud 5.0.4 to 5.0.5 | 5.0.6 or later |
Always confirm against the vendor advisory, which lists every fixed hotfix.
What it is
A improper access control vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.5, FortiSandbox 4.4.0 through 4.4.8, FortiSandbox Cloud 5.0.4 through 5.0.5, FortiSandbox PaaS 5.0.4 through 5.0.5 may allow attacker to access sensitive information via crafted HTTP requests.
Sources
KEV status, EPSS score and vendor data refreshed automatically, last on 10 Oct 2026.