---
id: CVE-2026-102258
title: >-
  Post-authentication Stored Cross-Site Scripting (XSS) vulnerability has been
  identified in the SMA1000 Appliance Management Console (AMC) which in specific
  conditions could potentially enable a remote authenticated attacker as
  administra…
summary: >-
  Post-authentication Stored Cross-Site Scripting (XSS) vulnerability has been
  identified in the SMA1000 Appliance Management Console (AMC) which in specific
  conditions could potentially enable a remote authenticated attacker as
  administra…
severity: medium
cvss: 6.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
vendor: SonicWall
product: SMA1000
affected:
  - SMA1000 12.4.3-03526 (platform-hotfix) and older versions
  - SMA1000 12.5.0-02952 (platform-hotfix) and older versions
published: '2026-10-07'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T15:16:56.450'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-102258'
references:
  - url: 'https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0017'
    label: PSIRT@sonicwall.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-07T14:37:28.413381Z'
ingestedAt: '2026-10-07T14:33:21.951Z'
---

## Overview

Post-authentication Stored Cross-Site Scripting (XSS) vulnerability has been identified in the SMA1000 Appliance Management Console (AMC) which in specific conditions could potentially enable a remote authenticated attacker as administrator to store and potentially execute arbitrary JavaScript code in the Appliance Management Console (AMC).

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.