CVE-2025-70458

Name: CVE-2025-70458
Creator: NVD / NIST
Published: 2026-01-23T22:16:15.36+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.19%

Last modified Jun 17, 2026

CVE-2025-70458 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. 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.. EPSS estimates a 0.19% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.19%

9.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Remyandrade	Domain Availability Checker	1.0

References

https://github.com/ismaildawoodjee/vulnerability-research/security/advisories/GHSA-chm7-vgf7-6f9pExploit, Third Party Advisory
https://www.sourcecodester.com/php/18500/domain-availability-checker-using-php-and-javascript-source-code.htmlProduct

Timeline

Published: Jan 23, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-70458?

How severe is CVE-2025-70458?

CVE-2025-70458 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.19% probability of exploitation in the next 30 days.

How do I fix CVE-2025-70458?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-70458?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST