Description

HTML injection vulnerability in NICE Chat. This vulnerability allows an attacker to inject and render arbitrary HTML content in email transcripts by modifying the 'firstName' and 'lastName' parameters during a chat session. The injected HTML is included in the body of the email sent by the system, which could enable phishing attacks, impersonation, or credential theft.

INFO

Published Date :

2026-02-03T09:28:17.240Z

Last Modified :

2026-02-03T17:16:31.965Z

Source :

INCIBE
AFFECTED PRODUCTS

The following products are affected by CVE-2025-59902 vulnerability.

Vendors Products
Nice
  • Nice Chat
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-59902.

URL Resource
https://www.incibe.es/en/incibe-cert/notices/aviso/html-injection-nice-chat cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability