What’s Vulnerable › Vulnerabilities

CVE-2026-11518: SourceCodester Inventory System User Management users.php cross site scripting

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-08 · updated 2026-07-23
• Weakness: CWE-79

Description

A vulnerability was identified in SourceCodester Inventory System 1.0. Affected is an unknown function of the file /users.php of the component User Management Page. The manipulation of the argument fullname/username leads to cross site scripting. The attack is possible to be carried out remotely. The exploit is publicly available and might be used.

Affected products

• SourceCodester Inventory System: 1.0

References

• https://github.com/Xmyronn/Stored-XSS-in-Inventory-System-using-PHP-and-MySQL.git
• https://vuldb.com/cve/CVE-2026-11518
• https://vuldb.com/submit/836289
• https://vuldb.com/vuln/369138
• https://vuldb.com/vuln/369138/cti
• https://www.sourcecodester.com/

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