XSS in Arubanetworks Fabric Composer

CVE-2025-23056

A vulnerability in the web management interface of HPE Aruba Networking Fabric Composer could allow an authenticated remote attacker to conduct a stored cross-site scripting (XSS) attack. If successfully exploited, a threat actor could run arbitrary script code in a victim's web browser within the context of the compromised interface.

Vulnerability class: XSS (Cross-Site Scripting)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (17.0th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 17.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-23056: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-23056?
CVE-2025-23056 is a medium-severity vulnerability in Arubanetworks Fabric Composer, classified under Cross-site Scripting. CVSS score: 5.5/10. Published 2025-01-28.
How severe is CVE-2025-23056?
Medium severity. CVSS v3 base score is 5.5 out of 10.