CVE-2025-55903

A HTML injection vulnerability exists in Perfex CRM v3.3.1

High · published October 10, 2025

CVSS v3.1
8.3
EPSS
0%
Percentile
25.9
In the wild
Unconfirmed
What it is

A HTML injection vulnerability exists in Perfex CRM v3.3.1. The application fails to sanitize user input in the "Bill To" address field within the estimate module. As a result, arbitrary HTML can be injected and rendered unescaped in client-facing documents.

The record
Technical detail
CVSS v3.1
8.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00337 · 25.9th percentile
Published
2025-10-10T00:00Z
EPSS history
Timeline
  • 10 OCT 00:00Z
    A HTML injection vulnerability exists in Perfex CRM v3.3.1
    cvelistv5