🔐 CVE Alert

CVE-2026-6646

MEDIUM 6.4

The7 <= 14.3.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode 'link' Parameter

CVSS Score
6.4
EPSS Score
0.0%
EPSS Percentile
0th

The The7 theme for WordPress is vulnerable to Stored Cross-Site Scripting via the 'dt_default_button' shortcode in all versions up to, and including, 14.3.2. This is due to insufficient input sanitization and output escaping on the 'title' component of the 'link' shortcode parameter. 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.

CWE CWE-79
Vendor dream-theme
Product the7 — website and ecommerce builder for wordpress
Published May 15, 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

Dream-Theme / The7 — Website and eCommerce Builder for WordPress
0 ≤ 14.3.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/082f810c-d55e-4190-908c-c7dd9c2e59a5?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/dt-the7/trunk/inc/shortcodes/includes/default-button/default-button.php#L112 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/dt-the7/tags/14.2.2/inc/shortcodes/includes/default-button/default-button.php#L112 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/dt-the7/trunk/inc/helpers/html-helpers.php#L945 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/dt-the7/tags/14.2.2/inc/helpers/html-helpers.php#L945 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/dt-the7/trunk/inc/shortcodes/includes/default-button/default-button.php#L108 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/dt-the7/tags/14.2.2/inc/shortcodes/includes/default-button/default-button.php#L108 the7.io: https://the7.io/changelog/

Credits

João Pedro S Alcântara (Kinorth)