CVE-2026-113465 Details
Description
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 visiting that link.
A DOM-based Cross-Site Scripting vulnerability has been identified in Stormshield's web administration panel, specifically affecting SNS appliances. This issue allows an attacker to execute malicious scripts by crafting a URL with a harmful payload and luring an authenticated administrator to click the link. The vulnerability is present in Stormshield Network Security versions 5.1.0 to 5.1.3 and 5.0.0 to 5.0.9.
Users can upgrade to Stormshield Network Security version 5.1.4 EA or 5.0.10 to address this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 20, 2026CISA-ADP
Assessed Oct 20, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://advisories.stormshield.eu/2026-022/ | [email protected] | AdvisoryRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Stormshield Network Security | >= 5.1.0, <= 5.1.3 (semver) >= 5.0.0, <= 5.0.9 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 20, 2026 | CVE Modified | CISA-ADP |
| Oct 20, 2026 | New CVE Received | [email protected] |