CVE Catalog

CVE-2025-63713

MediumCVSS 6.1
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.36%

29th percentile - higher than 29% of all known CVEs

Summary

A cross-site scripting (XSS) vulnerability in SourceCodester "MatchMaster" 1.0 allows remote attackers to inject arbitrary web script or HTML via crafted input in the custom test creation feature. The vulnerability exists because the application fails to properly sanitize user-supplied input in test titles and matching pair items before rendering them in the DOM.

Risk Assessment

An attacker could execute malicious script in the victim's browser, potentially leading to session theft or account takeover.

Recommendation

Update the application to a patched version or implement input sanitization before rendering in the DOM.

Related vulnerabilities

Original NVD description (English source)

Cross-Site Scripting (XSS) vulnerability in SourceCodester "MatchMaster" 1.0 allows remote attackers to inject arbitrary web script or HTML via crafted input in the custom test creation feature. The vulnerability exists because the application fails to properly sanitize user-supplied input in test titles and matching pair items before rendering them in the DOM during test execution.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS