Unrated severityNVD Advisory· Published Nov 7, 2025· Updated Nov 12, 2025

CVE-2025-63713

Description

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.

Affected products

SourceCodester/MatchMasterdescription
Sourcecodester/MatchMasterllm-create
Range: = 1.0

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

github.com/floccocam-cpu/CVE-Research-2025/blob/main/CVE-2025-63713/README7.mdmitre
www.sourcecodester.com/javascript/18431/matching-type-test-using-html-css-and-javascript-source-code.htmlmitre

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