CVE-2025-13146
Contact Form 7 – Dynamic Text Extension <= 5.0.6 - Unauthenticated Arbitrary Shortcode Execution
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
The The Contact Form 7 – Dynamic Text Extension plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 5.0.6. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes. The vulnerability was partially patched in version 5.0.4.
| CWE | CWE-94 |
| Vendor | sevenspark |
| Product | contact form 7 – dynamic text extension |
| Published | Jul 22, 2026 |
| Last Updated | Jul 22, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
sevenspark / Contact Form 7 – Dynamic Text Extension
0 ≤ 5.0.3
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/3e5ad3a7-03c5-4085-b330-bc77e7e46cea?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/contact-form-7-dynamic-text-extension/trunk/contact-form-7-dynamic-text-extension.php#L765 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/contact-form-7-dynamic-text-extension/trunk/contact-form-7-dynamic-text-extension.php#L782 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/contact-form-7-dynamic-text-extension/trunk/includes/utilities.php#L265 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3430784/
Credits
NosleeP++