Medium severity · published Nov 1, 2025
CVE-2025-11502
Schema & Structured Data for WP & AMP <= 1.51 - Authenticated (Contributor+) Stored Cross-Site Scripting
6.4
CVSS
0.2%
EPSS
No
On KEV
Description
The Schema & Structured Data for WP & AMP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'saswp_tiny_multiple_faq' shortcode in all versions up to, and including, 1.51 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 14% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SS
Schema & Structured Data for WP & AMP · magazine3
through 1.51 · source: vendor
Affected product
SS
Schema & Structured Data for WP & AMP
magazine3
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-11502
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-11502
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/schema-and-structured-data-for-wp/tags/1.50/modules/tinymce/register-shortcodes.php#L120
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3387089/schema-and-structured-data-for-wp/trunk/modules/tinymce/register-shortcodes.php
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/d664d1f9-39b1-424f-a95e-7a480d809c79?source=cve
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