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OpenAdvisories
Medium · 4.3 CVE-2026-39812 EUVD-2026-22342GHSA-9q3x-6267-mffc

A improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSandbox 5.0.0 through…

Published Apr 14, 2026 · Updated Apr 14, 2026 · Assigned by fortinet

Description

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>

Affected products

VendorProductAffectedFixed
Fortinet FortiSandbox 5.0.0 – ≤ 5.0.4, 4.4.0 – ≤ 4.4.8, 4.2.1 – ≤ 4.2.8 —
Fortinet FortiSandbox PaaS 5.0.0 – ≤ 5.0.5, 4.4.0 – ≤ 4.4.8, 4.2.1 – ≤ 4.2.8 —

Advisories 2

References