Vulnerability · Published Jun 1, 2026 · Assigned by VulDB
CVE-2026-10236SourceCodester Water Billing Management System User Management Endpoint Users.php save improper authorization
High 7.3
In plain English
A high-severity security flaw in Water Billing Management System from SourceCodester. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 31% of all known vulnerabilities).
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| SourceCodester | Water Billing Management System | 1.0 |
Weakness: CWE-285, CWE-266 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
References
- VDB-367515 | SourceCodester Water Billing Management System User Management Endpoint Users.php save improper authorization vdb-entry
- VDB-367515 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-10236 | CVE Analysis and Report third-party-advisory
- Submit #823134 | SourceCodester Water Billing Management System in PHP/OOP Free Source Code 1.0 Authorization Bypass third-party-advisory
- https://github.com/renzortega1337/Security-Research-/blob/main/Unauthenticated%20Admin%20Creation%20in%20PHP%20System.md broken-link, exploit
- https://www.sourcecodester.com/ product