CVE-2026-26084 Missing authorization in FortiSandbox
Attackers can access sensitive information via crafted HTTP requests due to improper access control in FortiSandbox products.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-26084?
CVE-2026-26084 is a high-severity missing authorization vulnerability in Fortinet FortiSandbox, published on 8 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-284
Which versions are affected by CVE-2026-26084?
How do I fix CVE-2026-26084?
No fix has been published for CVE-2026-26084 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-26084 being exploited?
There is no known exploitation of CVE-2026-26084 in the wild and no public exploit code.
Sources
Also known as GHSA-pg7f-vwcx-mr45.