What’s Vulnerable › Vulnerabilities

CVE-2026-11520: SourceCodester Inventory System header.php cross site scripting

• Severity: low (CVSS 3.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% 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 weakness has been identified in SourceCodester Inventory System 1.0. Affected by this issue is some unknown functionality of the file header.php. This manipulation causes cross site scripting. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. Multiple parameters might be affected.

Affected products

• SourceCodester Inventory System: 1.0

References

• https://vuldb.com/cve/CVE-2026-11520
• https://vuldb.com/submit/836393
• https://vuldb.com/vuln/369140
• https://vuldb.com/vuln/369140/cti
• https://www.sourcecodester.com/

Get alerted when CVE-2026-11520 or the next vulnerability affects your stack