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CVE-2025-51396

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Live Helper Chat是个人开发者（Live Helper Chat）的一款开源的支持在线聊天的插件。为web平台提供聊天功能。 Live Helper Chat v4.60版本存在安全漏洞，该漏洞源于对Telegram Bot Username参数输入验证不足，可能导致存储型跨站脚本攻击。

AI Predicted 5.4 Difficulty: Moderate EPSS 0.89% · P56

Public Exploits 1

ExploitDB · 1 EDB-52376 [webapps]

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2025-51396

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A stored cross-site scripting (XSS) vulnerability in Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Telegram Bot Username parameter.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Live Helper Chat 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Live Helper Chat是个人开发者（Live Helper Chat）的一款开源的支持在线聊天的插件。为web平台提供聊天功能。 Live Helper Chat v4.60版本存在安全漏洞，该漏洞源于对Telegram Bot Username参数输入验证不足，可能导致存储型跨站脚本攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2025-51396

# POC Description Source Link Shenlong Link
1 LiveHelperChat <=4.61 - Stored Cross Site Scripting (XSS) via Telegram Bot Username https://github.com/Thewhiteevil/CVE-2025-51396 POC Details
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III. Intelligence Information for CVE-2025-51396

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Proof of Concept for CVE-2025-51396 (1)

Same Patch Batch · n/a · 2025-07-21 · 37 CVEs total

CVE-2025-43720 Headwind MDM 安全漏洞
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CVE-2025-46123 CommScope多款产品 安全漏洞
CVE-2025-46121 CommScope Ruckus Unleashed 安全漏洞
CVE-2025-46117 CommScope Ruckus Unleashed 安全漏洞
CVE-2025-46120 CommScope Ruckus Unleashed和CommScope Ruckus ZoneDirector 安全漏洞
CVE-2025-46118 CommScope Ruckus Unleashed 安全漏洞
CVE-2025-46119 CommScope Ruckus Unleashed 安全漏洞
CVE-2025-46116 CommScope Ruckus Unleashed 安全漏洞
CVE-2025-51398 live helper chat 安全漏洞
CVE-2025-43976 com.enflick.android.tn2ndLine 安全漏洞
CVE-2025-43977 SKTelecom com.skt.prod.dialer 安全漏洞
CVE-2025-52362 phproxy 安全漏洞
CVE-2025-52372 hMailServer 安全漏洞
CVE-2025-52374 hMailServer 安全漏洞
CVE-2025-52373 hMailServer 安全漏洞
CVE-2024-55040 Sensaphone WEB600 Monitoring System 安全漏洞
CVE-2020-26799 LuxSoft Luxcal 安全漏洞
CVE-2025-44653 H3C GR2200 安全漏洞
CVE-2025-36846 Eveo URVE Web Manager 安全漏洞

Showing top 20 of 37 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2025-51396

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