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Critical · 9.1 Known exploited Public exploit CVE-2026-25089 EUVD-2026-35443GHSA-gw24-hwf5-92h2

A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSandbox 5.0.0 t…

Published Jun 9, 2026 · Updated Jul 17, 2026 · Assigned by fortinet

Description

A improper neutralization of special elements used in an os command ('os command injection') 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 Cloud 5.0.4 through 5.0.5, FortiSandbox PaaS 5.0.4 through 5.0.5 may allow an unauthenticated attacker to execute unauthorized commands via specifically crafted HTTP requests

Affected products

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

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 2 repositories

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

Advisories 2

References