CVE-2025-70458
Medium
Description
A DOM-based Cross-Site Scripting (XSS) vulnerability exists in the DomainCheckerApp class within domain/script.js of Sourcecodester Domain Availability Checker v1.0. The vulnerability occurs because the application improperly handles user-supplied data in the createResultElement method by using the unsafe innerHTML property to render domain search results.
SeverityMedium
CVSS5.4
Exploit probability—
ProductRemyandrade Domain Availability Checker
PublishedJan 23, 2026
First seenJan 23, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| remyandrade domain_availability_checker | 1.0 | — |
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