CVE-2022-50787
Unknown Unknown - Not Provided
Stored XSS in SOUND4 IMPACT Username Allows Script Injection

Publication date: 2025-12-30

Last updated on: 2025-12-30

Assigner: VulnCheck

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.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2025-12-30
Last Modified
2025-12-30
Generated
2026-06-16
AI Q&A
2025-12-31
EPSS Evaluated
2026-06-15
NVD
CVE-2022-50787
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
sound4 impact 2.x
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

This vulnerability is an unauthenticated stored cross-site scripting (XSS) issue in SOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x. It occurs in the username parameter, which does not properly validate input. Attackers can inject malicious scripts that get stored and later executed in the browsers of users who view the affected content, without needing to authenticate.

Impact Analysis

The vulnerability can allow attackers to execute arbitrary HTML and JavaScript code in the browsers of users, potentially leading to session hijacking, theft of sensitive information, or performing actions on behalf of the user without their consent. Since it is unauthenticated, attackers do not need valid credentials to exploit it.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2022-50787. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart