CVE-2025-63713: remyandrade matching_type_test Cross-site Scripting

Vulnerability summary

CVE-2025-63713 is a medium (CVSS 6.1) Cross-site Scripting vulnerability in remyandrade matching_type_test. EPSS estimates a 0.36% chance of exploitation in the next 30 days, higher than 27.9% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 07-11-2025
   PublishedVulnerability first disclosed.
2. 12-11-2025
   Last modifiedVulnerability information updated.

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.

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')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.