CVE-2022-50787— SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated Stored Cross-Site Scripting
Quick assessment
Affected
SOUND4 Ltd. Impact/Pulse/First
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
SOUND4 IMPACT等都是法国SOUND4公司的产品。SOUND4 IMPACT是一款专业广播音频处理器。SOUND4 FIRST是一款广播用的音频处理器。SOUND4 PULSE是一款音频处理器。 SOUND4多款产品存在跨站脚本漏洞，该漏洞源于username参数未经验证，可能导致存储型跨站脚本攻击。以下产品受到影响：SOUND4 IMPACT、SOUND4 FIRST和SOUND4 PULSE。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1189 · Drive-by Compromise
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I. Basic Information for CVE-2022-50787
Vulnerability Information
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Vulnerability Title
SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated Stored Cross-Site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
SOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x contains an unauthenticated stored cross-site scripting vulnerability in the username parameter that allows attackers to inject malicious scripts. Attackers can exploit the unvalidated username input to execute arbitrary HTML and JavaScript code in victim browser sessions without authentication.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
SOUND4多款产品 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SOUND4 IMPACT等都是法国SOUND4公司的产品。SOUND4 IMPACT是一款专业广播音频处理器。SOUND4 FIRST是一款广播用的音频处理器。SOUND4 PULSE是一款音频处理器。 SOUND4多款产品存在跨站脚本漏洞，该漏洞源于username参数未经验证，可能导致存储型跨站脚本攻击。以下产品受到影响：SOUND4 IMPACT、SOUND4 FIRST和SOUND4 PULSE。
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 |
|---|---|---|---|---|
| SOUND4 Ltd. | Impact/Pulse/First | Version 2: 1.1/2.15 | - |
|
| SOUND4 Ltd. | Impact/Pulse Eco | 1.16 | - |
|
| SOUND4 Ltd. | BigVoice4 | 1.2 | - |
|
| SOUND4 Ltd. | BigVoice2 | 1.30 | - |
|
| SOUND4 Ltd. | Stream | 1.1/2.4.29 | - |
|
| Kantar Media | WM2 | 1.11 | - |
|
II. Public POCs for CVE-2022-50787
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2022-50787 (2)
Exploits & Public PoCs for CVE-2022-50787 (1)
Proof of Concept for CVE-2022-50787 (1)
Same Patch Batch · SOUND4 Ltd. · 2025-12-30 · 14 CVEs total
| CVE-2022-50696 | 9.8 CRITICAL | SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Hardcoded Credentials Authentication Bypass |
| CVE-2022-50694 | 9.8 CRITICAL | SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x SQL Injection via Username Parameter |
| CVE-2022-50796 | 9.8 CRITICAL | SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated Remote Code Execution via upload.cgi |
| CVE-2022-50794 | 9.8 CRITICAL | SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated Command Injection via Username |
| CVE-2022-50793 | 8.8 HIGH | SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Authenticated Command Injection via www-data-handler.p |
| CVE-2022-50795 | 7.8 HIGH | SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Conditional Command Injection via traceroute.php |
| CVE-2022-50789 | 7.8 HIGH | SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Conditional Command Injection via dns.php |
| CVE-2022-50791 | 7.8 HIGH | SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Conditional Command Injection via ping.php |
| CVE-2022-50692 | 7.5 HIGH | SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Insufficient Session Expiration Vulnerability |
| CVE-2022-50790 | 7.5 HIGH | SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated Radio Stream Disclosure |
| CVE-2022-50695 | 7.5 HIGH | SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x ICMP Flood Attack via Network Commands |
| CVE-2022-50792 | 7.5 HIGH | SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated File Disclosure Vulnerability |
| CVE-2022-50788 | 7.5 HIGH | SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Information Disclosure via Log Directory |
IV. Related Vulnerabilities
Same product: Impact/Pulse/First
-
CVE-2022-50796
SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated Remote C -
CVE-2022-50795
SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Conditional Command Inje -
CVE-2022-50794
SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated Command -
CVE-2022-50792
SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated File Dis -
CVE-2022-50793
SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Authenticated Command In
Same vendor: SOUND4 Ltd.
-
CVE-2022-50796
SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated Remote C -
CVE-2022-50795
SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Conditional Command Inje -
CVE-2022-50794
SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated Command -
CVE-2022-50792
SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated File Dis -
CVE-2022-50793
SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Authenticated Command In
Same weakness: CWE-79
-
CVE-2026-85679
Extendify <= 3.1.6 - Unauthenticated Stored Cross-Site Scrip -
CVE-2026-67075
HCL Digital Experience is affected by improper input sanitat -
CVE-2026-12241
Advanced Woo Labels – Product Labels & Badges for WooCommerc -
CVE-2026-96561
AI Engine <= 3.8.0 - Unauthenticated Stored Cross-Site Scrip -
CVE-2026-103590
QloApps through 1.7.0 Reflected XSS via Length of Stay Field
V. Comments for CVE-2022-50787
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