What’s Vulnerable › Vulnerabilities

CVE-2026-4568: SourceCodester Sales and Inventory System HTTP GET Request update_supplier.php sql injection

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-03-23 · updated 2026-06-17
• Weakness: CWE-74

Description

A vulnerability was found in SourceCodester Sales and Inventory System 1.0. This affects an unknown function of the file /update_supplier.php of the component HTTP GET Request Handler. The manipulation of the argument sid results in sql injection. The attack may be launched remotely. The exploit has been made public and could be used.

Affected products

• SourceCodester Sales and Inventory System: 1.0

References

• https://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/SQLi-UpdateSupplier-sid.md?plain=1
• https://vuldb.com/submit/775161
• https://vuldb.com/vuln/352405
• https://vuldb.com/vuln/352405/cti
• https://www.sourcecodester.com/

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