CVE-2026-26084

EUVD-2026-72926
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
fortinetCNA
9.9 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
fortinetfortisandbox_paas
5.0.4 ≤
𝑥
≤ 5.0.5
CNA
fortinetfortisandbox_paas
5.0.0 ≤
𝑥
≤ 5.0.5
CNA
fortinetfortisandbox_paas
4.4.0 ≤
𝑥
≤ 4.4.8
CNA
fortinetfortisandbox_paas
4.2.1 ≤
𝑥
≤ 4.2.8
CNA
Common Weakness Enumeration
References
https://fortiguard.fortinet.com/psirt/FG-IR-26-166