PT-2026-47133 · Wpdevteam · Embedpress – Pdf Embedder

Jangwoo Choi · Published 2026-06-06 · Updated 2026-06-06 · CVE-2026-7796

NVD

CVSS v3.1

6.4

Medium

Base vector

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

The EmbedPress – PDF Embedder, Embed PDF viewer, YouTube Videos, 3D FlipBook, Social feeds & more plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the block 'url' attribute in all versions up to, and including, 4.5.3 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

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-7796

Affected Products

Embedpress – Pdf Embedder

References · 12

• https://nvd.nist.gov/vuln/detail/CVE-2026-7796 · Security Note
• https://plugins.trac.wordpress.org/browser/embedpress/tags/4.5.1/EmbedPress/Includes/Classes/Helper.php#L1659 · Note
• https://plugins.trac.wordpress.org/browser/embedpress/tags/4.4.11/EmbedPress/Gutenberg/EmbedPressBlockRenderer.php#L133 · Note
• https://plugins.trac.wordpress.org/browser/embedpress/trunk/EmbedPress/Gutenberg/EmbedPressBlockRenderer.php#L1181 · Note
• https://plugins.trac.wordpress.org/browser/embedpress/tags/4.4.11/EmbedPress/Gutenberg/EmbedPressBlockRenderer.php#L1181 · Note
• https://plugins.trac.wordpress.org/browser/embedpress/trunk/EmbedPress/Gutenberg/EmbedPressBlockRenderer.php#L133 · Note
• https://plugins.trac.wordpress.org/browser/embedpress/tags/4.5.1/EmbedPress/Gutenberg/EmbedPressBlockRenderer.php#L1181 · Note
• https://plugins.trac.wordpress.org/browser/embedpress/tags/4.4.11/EmbedPress/Includes/Classes/Helper.php#L1659 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/a0b5b6bc-5f4f-4cf8-987e-b20e8354d863?source=cve · Note
• https://plugins.trac.wordpress.org/browser/embedpress/tags/4.5.1/EmbedPress/Gutenberg/EmbedPressBlockRenderer.php#L133 · Note
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3546981%40embedpress&new=3546981%40embedpress&sfp_email=&sfph_mail= · Note
• https://plugins.trac.wordpress.org/browser/embedpress/trunk/EmbedPress/Includes/Classes/Helper.php#L1659 · Note