CVE-2026-113465

It is possible to execute a DOM-based Cross-Site Scripting attack against Stormshield’s web administration panel. To exploit this vulnerability, an attacker would need to craft a URL containing a malicious script payload within a specific parameter and lure an authenticated administrator into...

EUVD-2026-104832

It is possible to execute a DOM-based Cross-Site Scripting attack against Stormshield’s web administration panel. To exploit this vulnerability, an attacker would need to craft a URL containing a malicious script payload within a specific parameter and lure an authenticated administrator into...

PT-2026-118267

It is possible to execute a DOM-based Cross-Site Scripting attack against Stormshield’s web administration panel. To exploit this vulnerability, an attacker would need to craft a URL containing a malicious script payload within a specific parameter and lure an authenticated administrator into...

Stormshield Network Security Authorization Issue Vulnerability

Stormshield Network Security versions 4.3.0 to 4.3.44, 4.8.0 to 4.8.19, 5.0.0 to 5.0.9, and 5.1.0 to 5.1.3 have an authorization issue vulnerability. This vulnerability arises from a failure in the dynamic data file signature check; there are logical errors in the signature verification routine,...

Stormshield Network Security Authorization Issue Vulnerability

Stormshield Network Security versions 4.3.0 to 4.3.44, 4.8.0 to 4.8.19, 5.0.0 to 5.0.9, and 5.1.0 to 5.1.3 have an authorization issue vulnerability. This vulnerability stems from logical errors in the signature verification routine, which may allow unauthorized update files and license files to ...

Stormshield Network Security Cross-Site Scripting Vulnerabilities

Stormshield Network Security versions 5.0.0 to 5.0.9 and 5.1.0 to 5.1.3 have a cross-site scripting vulnerability. This vulnerability stems from DOM-based cross-site scripting issues in the web management panel. Attackers can exploit this vulnerability by constructing specific parameter URLs...

Stormshield Network Security Cross-Site Scripting Vulnerabilities

Stormshield Network Security versions 4.8.19 and earlier of 4.8.x, 5.0.9 and earlier of 5.0.x, and 5.1.3 and earlier of 5.1.x have a cross-site scripting vulnerability. This vulnerability stems from the captive portal of the SNS enrollment Portal failing to properly filter inputs when creating...

Stormshield Network Security Cross-Site Scripting Vulnerabilities

Stormshield Network Security versions 4.3.0 to 4.3.44, 4.8.0 to 4.8.19, 5.0.0 to 5.0.9, and 5.1.0 to 5.1.3 have a cross-site scripting vulnerability. This vulnerability stems from the storage-based cross-site scripting in the SNS VPN log monitoring screen, which may allow for the execution of...

Stormshield Network Security Cross-Site Scripting Vulnerabilities

Stormshield Network Security versions 4.3.0 to 4.3.44, 4.8.0 to 4.8.19, 5.0.0 to 5.0.9, and 5.1.0 to 5.1.3 have a cross-site scripting vulnerability. This vulnerability stems from the improper cleaning of inputs during the request to create users in the SNS enrollment Portal. It may lead to...

CVE-2026-14466

It’s possible to run a stored XSS in Stormshield’s web administration panel. To exploit this vulnerability, a SNS administrator with appropriate permissions must inject some malicious script in a group’s comments in the webservices administration interface...

EUVD-2026-71218

It’s possible to run a stored XSS in Stormshield’s web administration panel. To exploit this vulnerability, a SNS administrator with appropriate permissions must inject some malicious script in a group’s comments in the webservices administration interface...

CVE-2026-14466 Possible XSS in the SNS web administration panel

It’s possible to run a stored XSS in Stormshield’s web administration panel. To exploit this vulnerability, a SNS administrator with appropriate permissions must inject some malicious script in a group’s comments in the webservices administration interface...

CVE-2026-14466 Possible XSS in the SNS web administration panel

It’s possible to run a stored XSS in Stormshield’s web administration panel. To exploit this vulnerability, a SNS administrator with appropriate permissions must inject some malicious script in a group’s comments in the webservices administration interface...

CVE-2026-14466

Stormshield SNS is vulnerable to a stored XSS in its web administration panel. An SNS administrator with appropriate permissions can inject a malicious script into a group's comments within the webservices administration interface , leading to execution in the context of other users. The CVSS v3....

CVE-2026-14466: Improper Neutralization of Input During Web Page Generation

It’s possible to run a stored XSS in Stormshield’s web administration panel. To exploit this vulnerability, a SNS administrator with appropriate permissions must inject some malicious script in a group’s comments in the webservices administration interface...

PT-2026-85534

It’s possible to run a stored XSS in Stormshield’s web administration panel. To exploit this vulnerability, a SNS administrator with appropriate permissions must inject some malicious script in a group’s comments in the webservices administration interface...

Stormshield Network Security - Login Panel Detection

Stormshield Network Security SNS is a French network security appliance providing firewall, IPS, VPN, and web filtering capabilities. Its web management portal is frequently exposed on non-standard ports. !/usr/bin/env python3 -- coding: utf-8 -- """Stormshield Network Security SNS is a French...

CVE-2026-8482

A vulnerability was discovered on StormShield Network Security 4.3.0 to 4.3.41 included, 4.8.0 to 4.8.15 included , 5.0.0 to 5.0.5 included There is a possible leak of secret information if administration commands have been passed with the CLI command line tool. Someone with SSH access to the...

CVE-2026-8482

StormShield Network Security versions affected: 4.3.0–4.3.41, 4.8.0–4.8.15, and 5.0.0–5.0.5. A disclosed information-leak vulnerability arises when administration commands are executed via the CLI tool. If an attacker gains SSH access to the firewall (in SSH multiuser mode), they may obtain sensi...

CVE-2026-8482 Information leak in NSRPC client history

A vulnerability was discovered on StormShield Network Security 4.3.0 to 4.3.41 included, 4.8.0 to 4.8.15 included , 5.0.0 to 5.0.5 included There is a possible leak of secret information if administration commands have been passed with the CLI command line tool. Someone with SSH access to the...