CVE-2026-39812

EUVD-2026-22342
A improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.5, FortiSandbox 4.4.0 through 4.4.8, FortiSandbox 4.2 all versions, FortiSandbox PaaS 5.0.0 through 5.0.5, FortiSandbox PaaS 4.4.0 through 4.4.8, FortiSandbox PaaS 4.2 all versions may allow attacker to execute unauthorized code or commands via <insert attack vector here>
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
fortinetCNA
4.8 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
fortinetfortisandbox
5.0.0 ≤
𝑥
≤ 5.0.4
CNA
fortinetfortisandbox
4.4.0 ≤
𝑥
≤ 4.4.8
CNA
fortinetfortisandbox
4.2.1 ≤
𝑥
≤ 4.2.8
CNA
fortinetfortisandbox
5.0.0 ≤
𝑥
≤ 5.0.5
CNA