Fortinet FortiSandbox up to 4.0.6/4.2.8/4.4.8/5.0.4 HTTP server-side request forgery

Summaryinfo

A vulnerability described as critical has been identified in Fortinet FortiSandbox up to 4.0.6/4.2.8/4.4.8/5.0.4. This affects an unknown part of the component HTTP Handler. The manipulation results in server-side request forgery. This vulnerability is identified as CVE-2025-67685. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, was found in Fortinet FortiSandbox up to 4.0.6/4.2.8/4.4.8/5.0.4. Affected is an unknown code block of the component HTTP Handler. The manipulation with an unknown input leads to a server-side request forgery vulnerability. CWE is classifying the issue as CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A Server-Side Request Forgery (SSRF) vulnerability [CWE-918] vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.4, FortiSandbox 4.4 all versions, FortiSandbox 4.2 all versions, FortiSandbox 4.0 all versions may allow an authenticated attacker to proxy internal requests limited to plaintext endpoints only via crafted HTTP requests.

The advisory is shared for download at fortiguard.fortinet.com. This vulnerability is traded as CVE-2025-67685 since 12/10/2025. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation needs additional levels of successful authentication. There are neither technical details nor an exploit publicly available.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-2215). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• Fortinet

Name

• FortiSandbox

Version

• 4.0.0
• 4.0.1
• 4.0.2
• 4.0.3
• 4.0.4
• 4.0.5
• 4.0.6
• 4.2.0
• 4.2.1
• 4.2.2
• 4.2.3
• 4.2.4
• 4.2.5
• 4.2.6
• 4.2.7
• 4.2.8
• 4.4.0
• 4.4.1
• 4.4.2
• 4.4.3
• 4.4.4
• 4.4.5
• 4.4.6
• 4.4.7
• 4.4.8
• 5.0.0
• 5.0.1
• 5.0.2
• 5.0.3
• 5.0.4

License

• commercial

Website

• Vendor: https://www.fortinet.com/

CPE 2.3info

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Once again VulDB remains the best source for vulnerability data.

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