CVE-2025-51400

MEDIUM

Live Helper Chat <4.60 - XSS

Title source: llm

Description

A stored cross-site scripting (XSS) vulnerability in the Personal Canned Messages of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload.

Exploits (2)

exploitdb WORKING POC
by Manojkumar J · textwebappsphp
https://www.exploit-db.com/exploits/52379
nomisec WRITEUP
by Thewhiteevil · poc
https://github.com/Thewhiteevil/CVE-2025-51400

References (3)

Scores

CVSS v3 5.4
EPSS 0.0036
EPSS Percentile 57.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (1)
livehelperchat/live_helper_chat < 4.61
Published Jul 21, 2025
Tracked Since Feb 18, 2026