What’s Vulnerable › Vulnerabilities

CVE-2020-28129

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-11-17 · updated 2026-06-17
• Weakness: CWE-79

Description

Stored Cross-site scripting (XSS) vulnerability in SourceCodester Gym Management System 1.0 allows users to inject and store arbitrary JavaScript code in index.php?page=packages via vulnerable fields 'Package Name' and 'Description'.

Affected products

• itsourcecode Gym Management System: 1.0

References

• https://www.exploit-db.com/exploits/48941
• https://www.sourcecodester.com/php/14541/gym-management-system-using-phpmysqli-source-code.html
• https://www.exploit-db.com/exploits/48941
• https://www.sourcecodester.com/php/14541/gym-management-system-using-phpmysqli-source-code.html

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