---
id: CVE-2025-51989
title: >-
  HTML injection vulnerability in the registration interface in Evolution
  Consulting Kft
summary: >-
  HTML injection vulnerability in the registration interface in Evolution
  Consulting Kft. HRmaster module v235 allows an attacker to inject HTML tags
  into the "keresztnév" (firstname) field, which will be sent out in an email
  resulting in …
severity: high
cvss: 7
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L'
cwe:
  - CWE-80
published: '2025-08-21'
updated: '2026-07-05'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-51989'
references:
  - url: 'https://github.com/Apor/Vulnerabilities/tree/main/CVE-2025-51989'
    label: cve@mitre.org
  - url: 'https://hrmaster.hu/modulok/toborzas-es-kivalasztas'
    label: cve@mitre.org
  - url: 'https://www.evolution-consulting.hu/'
    label: cve@mitre.org
tags:
  - nvd
epss: 0.00398
epssPercentile: 0.31242
ingestedAt: '2026-07-06T16:44:34.249Z'
---

## Overview

HTML injection vulnerability in the registration interface in Evolution Consulting Kft. HRmaster module v235 allows an attacker to inject HTML tags into the "keresztnév" (firstname) field, which will be sent out in an email resulting in possible Phishing scenarios against any, previously not registered, email address.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.