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CVE-2026-4781

MEDIUM CVSS 4.0: 5.3 EPSS 0.03%
Updated Mar 25, 2026
PHP
Parameter Value
CVSS 5.3 (MEDIUM)
Type CWE-74 (Injection), CWE-89 (SQL Injection)
Vendor PHP
Public PoC No

A flaw has been found in SourceCodester Sales and Inventory System 1.0. The affected element is an unknown function of the file update_purchase.php of the component HTTP GET Parameter Handler. Executing a manipulation of the argument sid can lead to sql injection.

The attack may be performed from remote. The exploit has been published and may be used.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption

CVSS Vector v4.0