CVE-2025-4804CWE-79cross-site-scripting

CVE-2025-4804

published May 17, 2025

CVSS
4.8
EPSS
0%
Percentile
39.3
In the wild
Unconfirmed
What it is

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in WatchGuard Fireware OS allows Stored XSS via the spamBlocker module. This vulnerability requires an authenticated administrator session to a locally managed Firebox.

The record
Technical detail
CVSS
4.8 · NONE
CVSS v4.0
Not supplied
EPSS
0.00465 · 39.3th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-05-17T01:15Z
References (2)
https://psirt.watchguard.com/CVE-2025-4804 · 5d1c2695-1a31-4499-88ae-e847036fd7e3https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2025-00006 · 5d1c2695-1a31-4499-88ae-e847036fd7e3
EPSS history
Timeline
  • 16 MAY 20:12Z
    WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in Hotpot Configuration
    cvelistv5