CVE-2024-1586

MEDIUM 6.4

Schema & Structured Data for WP & AMP <= 1.26 - Authenticated (Custom) Stored Cross-Site Scripting

CVSS Score

6.4

EPSS Score

0.0%

EPSS Percentile

0th

The Schema & Structured Data for WP & AMP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the custom schema in all versions up to, and including, 1.26 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. By default the required authentication level is admin, but administrators have the ability to assign role based access to users as low as subscriber.

CWE	CWE-79
Vendor	magazine3
Product	schema & structured data for wp & amp
Published	Feb 20, 2024
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

magazine3 / Schema & Structured Data for WP & AMP

0 ≤ 1.26

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/7e7e6ea7-4e0b-4d8a-9306-45b55d41fbb5?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?old_path=/schema-and-structured-data-for-wp/tags/1.26&old=3038020&new_path=/schema-and-structured-data-for-wp/tags/1.27&new=3038020&sfp_email=&sfph_mail=