CVE-2025-63713
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.
Published:Nov 7, 2025
Last Modified:Nov 18, 2025
EPS:Nov 7, 2025
EPSS Score:0.00053
CVSS Score:6.1
Affected Products
Vendor
Product
Action
Vendor
Remyandrade
Product
Matching Type Test
Remyandrade
Matching Type Test
Vendor
Sourcecodester
Product
Matchmaster
Sourcecodester
Matchmaster
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
