CVE-2025-55903HIGH 8.3EPSS p22.2%

CVE-2025-55903CVE-2025-55903

Description

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.

Scoring

CVSS 3.18.3 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
EPSS0.31% probability of exploitation · percentile 22.2% · 2026-06-18T12:00:27Z
Published2025-10-10
Last modified2026-04-15

Underlying weaknesses· 1

CWE-116

References

  1. https://codecanyon.net/item/perfex-powerful-open-source-crm/14013737
  2. https://github.com/ajansha/CVE-2025-55903

1

TypeTargetConfidenceTier
WeaknessImproper Encoding or Escaping of Outputcwe-1160%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.