CVE-2026-25089
Fortinet FortiSandbox OS Command Injection
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
INFO
Published Date :
June 9, 2026, 4:16 p.m.
Last Modified :
June 11, 2026, 9:39 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-25089
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | CRITICAL | 6abe59d8-c742-4dff-8ce8-9b0ca1073da8 | ||||
| CVSS 3.1 | CRITICAL | [email protected] |
Solution
- Update FortiSandbox to a patched version.
- Apply vendor security updates.
- Restrict access to the affected service.
Public PoC/Exploit Available at Github
CVE-2026-25089 has a 3 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-25089.
| URL | Resource |
|---|---|
| https://fortiguard.fortinet.com/psirt/FG-IR-26-141 | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-25089 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-25089
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
CVE-2026-25089
Python
CVE-2026-25089 - Draft - Fortinet FortiSandbox
Python
每日CVE漏洞汇总
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-25089 vulnerability anywhere in the article.
-
The Hacker News
Attackers Exploit Three Fortinet FortiSandbox Flaws, One Patched Last Week
Bad actors are exploiting multiple security vulnerabilities in Fortinet FortiSandbox, according to threat intelligence firm Defused Cyber. In a post shared on X, the company said it has observed explo ... Read more
-
security.nl
'Kritiek lek in Fortinet FortiSandbox na aantal dagen al misbruikt bij aanvallen'
Een kritieke kwetsbaarheid in Fortinet FortiSandbox is een aantal dagen na de bekendmaking al misbruikt bij aanvallen, zo meldt securitybedrijf Defused. Fortinet kwam op 9 juni met beveiligingsupdates ... Read more
-
The Hacker News
Ivanti, Fortinet, and SAP Release Patches for Multiple Critical Vulnerabilities
Fortinet, Ivanti, and SAP have released security updates to address multiple critical security vulnerabilities that could result in arbitrary code execution and information disclosure. The security fl ... Read more
The following table lists the changes that have been made to the
CVE-2026-25089 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Jun. 11, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:fortinet:fortisandbox:*:*:*:*:*:*:*:* versions from (including) 4.2.0 up to (including) 4.2.8 *cpe:2.3:a:fortinet:fortisandbox:*:*:*:*:*:*:*:* versions from (including) 4.4.0 up to (excluding) 4.4.9 *cpe:2.3:a:fortinet:fortisandbox:*:*:*:*:*:*:*:* versions from (including) 5.0.0 up to (excluding) 5.0.6 *cpe:2.3:a:fortinet:fortisandbox_cloud:*:*:*:*:*:*:*:* versions from (including) 5.0.4 up to (excluding) 5.0.6 *cpe:2.3:a:fortinet:fortisandbox_paas:*:*:*:*:*:*:*:* versions from (including) 5.0.4 up to (excluding) 5.0.6 Added Reference Type Fortinet, Inc.: https://fortiguard.fortinet.com/psirt/FG-IR-26-141 Types: Vendor Advisory -
New CVE Received by [email protected]
Jun. 09, 2026
Action Type Old Value New Value Added 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 Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-78 Added Reference https://fortiguard.fortinet.com/psirt/FG-IR-26-141