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Description

The Schema & Structured Data for WP & AMP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'saswp_custom_schema_field' profile field in all versions up to, and including, 1.54 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 in pages that will execute whenever a user accesses an injected page.

PUBLISHED Reserved 2025-12-04 | Published 2026-01-23 | Updated 2026-01-23 | Assigner Wordfence




MEDIUM: 6.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status
unaffected

* (semver)
affected

Timeline

2026-01-22:Disclosed

Credits

M Indra Purnama finder

References

www.wordfence.com/...-d421-41b7-91db-102e60d8274e?source=cve

plugins.trac.wordpress.org/...in_section/common-function.php

plugins.trac.wordpress.org/...in_section/structure-admin.php

plugins.trac.wordpress.org/.../tags/1.53/output/function.php

plugins.trac.wordpress.org/...structured-data-for-wp%2Ftrunk

cve.org (CVE-2025-14069)

nvd.nist.gov (CVE-2025-14069)

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