An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability [CWE-79] vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.1, FortiSandbox 4.4.0 through 4.4.7, FortiSandbox 4.2 all versions, FortiSandbox 4.0 all versions may allow an unauthenticated attacker to execute commands via crafted requests.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00158.

Exploitation none

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Fortinet FortiSandbox unaffected
Version Status Constraints
5.0.0 affected ≤ 5.0.1
4.4.0 affected ≤ 4.4.7
4.2.1 affected ≤ 4.2.8
4.0.0 affected ≤ 4.0.6

Configuration 1 [-]

OR cpe:2.3:a:fortinet:fortisandbox:*:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:*:*:*:*:*:*:*:*

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
Fortinet Subscribe
Fortisandbox Subscribe

Project Subscriptions

Vendors Products
Fortinet Subscribe
Fortisandbox Subscribe
Advisories

No advisories yet.

Fixes

Solution

Upgrade to FortiSandbox version 5.0.2 or above Upgrade to FortiSandbox version 4.4.8 or above

Workaround

No workaround given by the vendor.

References
Link Providers
https://fortiguard.fortinet.com/psirt/FG-IR-25-093 cve-icon cve-icon
History

Wed, 18 Feb 2026 18:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:fortinet:fortisandbox:*:*:*:*:*:*:*:*

Wed, 11 Feb 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Tue, 10 Feb 2026 16:15:00 +0000

Type Values Removed Values Added
Description An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability [CWE-79] vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.1, FortiSandbox 4.4.0 through 4.4.7, FortiSandbox 4.2 all versions, FortiSandbox 4.0 all versions may allow an unauthenticated attacker to execute commands via crafted requests.
First Time appeared Fortinet
Fortinet fortisandbox
Weaknesses CWE-79
CPEs cpe:2.3:a:fortinet:fortisandbox:4.0.0:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.0.1:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.0.2:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.0.3:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.0.4:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.0.5:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.0.6:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.2.1:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.2.2:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.2.3:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.2.4:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.2.5:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.2.6:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.2.7:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.2.8:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.0:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.1:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.2:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.3:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.4:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.5:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.6:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.7:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:5.0.0:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:5.0.1:*:*:*:*:*:*:*
Vendors & Products Fortinet
Fortinet fortisandbox
References
Metrics cvssV3_1

{'score': 7.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C'}

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: fortinet

Published:

Updated: 2026-02-11T16:43:34.065Z

Reserved: 2025-06-16T14:32:13.165Z

Link: CVE-2025-52436

cve-icon Vulnrichment

Updated: 2026-02-11T16:43:31.478Z

cve-icon NVD

Status : Analyzed

Published: 2026-02-10T16:16:08.757

Modified: 2026-02-18T17:50:21.177

Link: CVE-2025-52436

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-10T21:42:10Z

Weaknesses