Vulnerability Monitor

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CVE-2025-4127

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.

Published

2025-05-08T07:15:54.727

Last Modified

2025-06-04T22:46:00.467

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 6.4 (MEDIUM)

Weaknesses

Type: Secondary
CWE-79

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	wpsemplugins	wp_seo_structured_data_schema	< 2.8.0	Yes

References

https://plugins.trac.wordpress.org/browser/wp-seo-structured-data-schema/trunk/lib/classes/KcSeoHelper.php#L7 Product ([email protected])
https://plugins.trac.wordpress.org/changeset/3289009/wp-seo-structured-data-schema Patch ([email protected])
https://www.wordfence.com/threat-intel/vulnerabilities/id/24f6c4e4-11c3-476f-9f50-42053b625ab8?source=cve Third Party Advisory ([email protected])