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CVE-2026-92727

MEDIUM 6.4 CVSS 3.1
Published
October 3, 2026
Last modified
October 6, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Description

The EmbedPress – PDF Embedder, 3D PDF FlipBook, Google Reviews, YouTube Videos, Upload & Embed PDF documents plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'slidesShow' Block Attribute in all versions up to, and including, 4.6.6 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. The slidesShow block attribute is interpolated into an unquoted data-carousel-options HTML attribute, allowing a payload containing spaces to break out of the attribute and inject additional DOM attributes such as onfocus event handlers onto the wrapper element.

Affected WordPress components

  • EmbedPress – PDF Embedder, 3D PDF FlipBook, Google Reviews, YouTube Videos, Upload & Embed PDF documents Plugin · embedpress
    Confirmed match Active
    Up to and including 4.6.6
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • wpdevteam EmbedPress – PDF Embedder, 3D PDF FlipBook, Google Reviews, YouTube Videos, Upload & Embed PDF documents — Up to and including 4.6.6

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/embedpress/tags/4.6.6/EmbedPress/Gutenberg/EmbedPressBlockRenderer.php#L1105
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/embedpress/tags/4.6.6/EmbedPress/Gutenberg/EmbedPressBlockRenderer.php#L1114
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/embedpress/tags/4.6.6/EmbedPress/Gutenberg/EmbedPressBlockRenderer.php#L1549
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/e2a22349-caa7-4756-ad2f-1861ccff6c30?source=cve
  • nvd.nist.gov Official NVD record