CVE Daily

CVE-2025-51398

A stored cross-site scripting (XSS) vulnerability in the Facebook registration p...

Medium CVSS 5.4

Overview

A stored cross-site scripting (XSS) vulnerability in the Facebook registration page of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Name parameter.

CWE: CWE-79 Published: 2025-07-21T19:15:31.187
Risk analysis

This vulnerability is rated 🟡 MEDIUM.

  • CVSS: 5.4 (MEDIUM)
  • Detected tags: xss (tag impact: MODERATE)

Recommended actions:

  • Apply context-aware output encoding.
  • Enable Content-Security-Policy and HttpOnly/SameSite cookies.

Recommended tools

Tags