CVE-2025-51400

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-51400
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.

5.4 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://github.com/LiveHelperChat/livehelperchat/pull/2228/commits/2056503ad96e04467ec9af8d827109b9b9b46223 Patch
https://github.com/Thewhiteevil/CVE-2025-51400 Exploit Third Party Advisory
https://www.dropbox.com/scl/fi/4ojb61ilgmu4xmtqnfqed/2025-05-08-20-41-52.mp4?rlkey=cz03rl97pskdk7d6bvb9dbvs7&st=ixsqpy0v&dl=0 Exploit
Configurations

Configuration 1 (hide)

cpe:2.3:a:livehelperchat:live_helper_chat:*:*:*:*:*:*:*:*
History

07 Aug 2025, 01:24

Type Values Removed Values Added
References () https://github.com/LiveHelperChat/livehelperchat/pull/2228/commits/2056503ad96e04467ec9af8d827109b9b9b46223 - () https://github.com/LiveHelperChat/livehelperchat/pull/2228/commits/2056503ad96e04467ec9af8d827109b9b9b46223 - Patch
References () https://github.com/Thewhiteevil/CVE-2025-51400 - () https://github.com/Thewhiteevil/CVE-2025-51400 - Exploit, Third Party Advisory
References () https://www.dropbox.com/scl/fi/4ojb61ilgmu4xmtqnfqed/2025-05-08-20-41-52.mp4?rlkey=cz03rl97pskdk7d6bvb9dbvs7&st=ixsqpy0v&dl=0 - () https://www.dropbox.com/scl/fi/4ojb61ilgmu4xmtqnfqed/2025-05-08-20-41-52.mp4?rlkey=cz03rl97pskdk7d6bvb9dbvs7&st=ixsqpy0v&dl=0 - Exploit
First Time Livehelperchat
Livehelperchat live Helper Chat
CPE cpe:2.3:a:livehelperchat:live_helper_chat:*:*:*:*:*:*:*:*
Summary
  • (es) Una vulnerabilidad de cross-site scripting (XSS) almacenado en los mensajes enlatados personales de Live Helper Chat v4.60 permite a los atacantes ejecutar scripts web arbitrarios en las páginas mediante la inyección de un payload manipulado.

22 Jul 2025, 14:15

Type Values Removed Values Added
CWE CWE-79
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.4

21 Jul 2025, 19:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-07-21 19:15

Updated : 2025-08-07 01:24

NVD link : CVE-2025-51400

Mitre link : CVE-2025-51400

CVE.ORG link : CVE-2025-51400

JSON object : View

Products Affected

livehelperchat

  • live_helper_chat
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')