CVE-2026-23858

Medium

Description

Dell Wyse Management Suite, versions prior to WMS 5.5, contain an Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Script Injection.

SeverityMedium

CVSS5.4

Exploit probability—

ProductDell Wyse Management Suite

PublishedFeb 24, 2026

First seenFeb 24, 2026

Weakness typeCWE-79Cross-site scripting (XSS)

How to fix

Update

dell wyse_management_suite5.5 or later

Vendor advisories

dell.com/support/kbdoc/en-us/000429141/dsa-2026-103

Affected products

Product	Affected versions	Fixed in
dell wyse_management_suite	v < 5.5	5.5

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