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.
Published: 2026-10-20
Score: 6.6 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Solution

The following updates will fix this vulnerability: * SNS 5.1.4 EA * SNS 5.0.10


Vendor Workaround

There is no workaround solution.

Tracking

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Advisories

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History

Tue, 20 Oct 2026 12:45:00 +0000

Type Values Removed Values Added
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.
Title Possible DOM XSS in SNS Web Administration Portal
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.6, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N'}


Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: airbus

Published:

Updated: 2026-10-20T08:09:33.956Z

Reserved: 2026-10-20T08:03:11.466Z

Link: CVE-2026-113465

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-20T09:17:09.473

Modified: 2026-10-20T09:17:09.473

Link: CVE-2026-113465

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-79

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')