CVE-2025-4127: WP SEO Structured Data Schema <= 2.7.11 - Authenticated (Contributor+) Stored Cross-Site Scripting via Plugin Settings
First published: Thu May 08 2025(Updated: )
The WP SEO Structured Data Schema plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘Price Range’ parameter in all versions up to, and including, 2.7.11 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts that will execute whenever an administrator accesses the plugin settings page.
Credit: security@wordfence.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| WP SEO Structured Data Schema | <=2.7.11 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-4127?
CVE-2025-4127 has a medium severity rating due to the potential for stored cross-site scripting attacks.
How do I fix CVE-2025-4127?
To fix CVE-2025-4127, update the WP SEO Structured Data Schema plugin to version 2.7.12 or later.
What type of vulnerability is CVE-2025-4127?
CVE-2025-4127 is classified as a Stored Cross-Site Scripting vulnerability.
Who is affected by CVE-2025-4127?
Any user of the WP SEO Structured Data Schema plugin for WordPress up to version 2.7.11 is affected by CVE-2025-4127.
What parameters are exploited in CVE-2025-4127?
CVE-2025-4127 is exploited via the 'Price Range' parameter due to insufficient input sanitization.
- collector/mitre-cve
- source/MITRE
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- vendor/wp seo
- canonical/wp seo structured data schema