CVE-2022-50787
Stored XSS in SOUND4 IMPACT Username Allows Script Injection
Publication date: 2025-12-30
Last updated on: 2025-12-30
Assigner: VulnCheck
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| sound4 | impact | 2.x |
Helpful Resources
Exploitability
| 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 Powered Q&A
Can you explain this vulnerability to me?
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.
How can this vulnerability impact me? :
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.