CVE-2026-3468
Received Received - Intake
Stored XSS in SonicWall Email Security Allows Admin JavaScript Execution

Publication date: 2026-03-31

Last updated on: 2026-04-13

Assigner: SonicWALL, Inc.

Description
A stored Cross-Site Scripting (XSS) vulnerability has been identified in the SonicWall Email Security appliance due to improper neutralization of user-supplied input during web page generation, allowing a remote authenticated attacker as admin user to potentially execute arbitrary JavaScript code.
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Meta Information
Published
2026-03-31
Last Modified
2026-04-13
Generated
2026-06-16
AI Q&A
2026-04-01
EPSS Evaluated
2026-06-15
NVD
CVE-2026-3468
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
sonicwall email_security to 10.0.35.8405 (exc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

This vulnerability is a stored Cross-Site Scripting (XSS) issue found in the SonicWall Email Security appliance. It occurs because the system does not properly neutralize user-supplied input when generating web pages. As a result, a remote attacker who is authenticated as an admin user can potentially execute arbitrary JavaScript code within the application.

Impact Analysis

The vulnerability allows a remote authenticated admin user to execute arbitrary JavaScript code, which can lead to unauthorized actions within the application context. This can compromise the integrity and confidentiality of data, potentially allowing attackers to manipulate the application, steal sensitive information, or perform actions on behalf of the admin user.

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