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CVE-2025-51397

Published: Jul 21, 2025Updated: Aug 7, 2025 Sources: CVE List NVDCWE-779
NVD MITRE
5.4CVSSMEDIUM
EPSS Score
0.9%
Top 46.5%
CISA KEV
Not in KEV
Exploits
2 Known
Remediation
Patch Available

Description

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

CVSS Vector Breakdown

AV:NAC:LPR:LUI:RS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-779

Affected Products

n/an/a
live helper chatlivehelperchat
On-premWeb App
Communications / messaging-chat
livehelperchatoss-projectCommunicationsaka live helper chat, livehelperchat/livehelperchat, livehelperchat

Exploitability

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

References

https://github.com/LiveHelperChat/livehelperchat/pull/2228/commits/2056503ad96e04467ec9af8d827109b9b9b46223
github.com
https://www.dropbox.com/scl/fi/qrbtcv8bir2i8ielguyi3/2025-05-09-13-58-50.mp4?rlkey=thcbqxuzpm37o73j0ywsu3h3u&st=fhird68s&dl=0
dropbox.com
https://github.com/Thewhiteevil/CVE-2025-51397
github.com

Timeline

Published
Jul 21, 2025
Last Updated
Aug 7, 2025

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