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CVE

CWE

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CVE-2022-50787

Published: Dec 30, 2025

Modified: Jan 2, 2026

PUBLISHED

CVSS v3.1

7.2

HIGH

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.

Vendor	Product	Versions
SOUND4 Ltd.	Impact/Pulse/First	affected `Version 2: 1.1/2.15`
SOUND4 Ltd.	Impact/Pulse Eco	affected `1.16`
SOUND4 Ltd.	BigVoice4	affected `1.2`
SOUND4 Ltd.	BigVoice2	affected `1.30`
SOUND4 Ltd.	Stream	affected `1.1/2.4.29`
Kantar Media	WM2	affected `1.11`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

References

Zero Science Lab Disclosure (ZSL-2022-5731)

third-party-advisory

Packet Storm Security Exploit Details

exploit

IBM X-Force Vulnerability Exchange Entry

vdb-entry

SOUND4 Product Homepage

product

VulnCheck Advisory: SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated Stored Cross-Site Scripting

third-party-advisory

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