CVE-2023-31928mediumCWE-79

CVE-2023-31928: medium-severity vulnerability in Brocade Fabric OS

XSS vulnerability in Brocade Webtools

Published · Updated

Follow this CVE+ Monitor Fabric OS

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.3epss 0.5%
A reflected cross-site scripting (XSS) vulnerability exists in Brocade Webtools PortSetting.html of Brocade Fabric OS version before Brocade Fabric OS v9.2.0 that could allow a remote unauthenticated attacker to execute arbitrary JavaScript code in a target user’s session with the Brocade Webtools application.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Affected products
Brocade · Fabric OS
Related CVEs — Brocade Fabric OS

In the same product, most dangerous first.

CVE-2025-1976HIGHCode injection exposure in Fabric OS 9.1.0 through 9.1.1d6EPSS 0.7%KEVCVE-2026-94579MEDIUMCVE-2026-94579EPSS 3.1%CVE-2026-87666HIGHCVE-2026-87666EPSS 2.6%CVE-2026-87680HIGHCVE-2026-87680EPSS 1.9%CVE-2026-87673HIGHCVE-2026-87673EPSS 1.8%CVE-2026-87682HIGHCVE-2026-87682EPSS 1.7%