CVE-2026-10236 PUBLISHED

A vulnerability has been found in SourceCodester Water Billing Management System 1.0. This issue affects some unknown processing of the file /classes/Users.php?f=save of the component User Management Endpoint. Such manipulation leads to improper authorization. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

• renzortega1337 (VulDB User) reporter

• VDB-367515 | SourceCodester Water Billing Management System User Management Endpoint Users.php save improper authorization
• VDB-367515 | CTI Indicators (IOB, IOC, TTP, IOA)
• CVE-2026-10236 | CVE Analysis and Report
• Submit #823134 | SourceCodester Water Billing Management System in PHP/OOP Free Source Code 1.0 Authorization Bypass
• https://github.com/renzortega1337/Security-Research-/blob/main/Unauthenticated%20Admin%20Creation%20in%20PHP%20System.md
• https://www.sourcecodester.com/

• Improper Authorization CWE
• Incorrect Privilege Assignment CWE