CVE-2025-13146

The The Contact Form 7 – Dynamic Text Extension plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 5.0.7. 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.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/browser/contact-form-7-dynamic-text-extension/trunk/contact-form-7-dynamic-text-extension.php#L765
https://plugins.trac.wordpress.org/browser/contact-form-7-dynamic-text-extension/trunk/contact-form-7-dynamic-text-extension.php#L782
https://plugins.trac.wordpress.org/browser/contact-form-7-dynamic-text-extension/trunk/includes/utilities.php#L265
https://plugins.trac.wordpress.org/changeset/3430784/
https://www.wordfence.com/threat-intel/vulnerabilities/id/3e5ad3a7-03c5-4085-b330-bc77e7e46cea?source=cve

Configurations

No configuration.

History

29 Sep 2026, 19:10

Type	Values Removed	Values Added
Summary		(es) El plugin Contact Form 7 - Dynamic Text Extension para WordPress es vulnerable a la ejecución arbitraria de shortcodes en todas las versiones hasta e incluyendo la 5.0.6. Esto se debe a que el software permite a los usuarios ejecutar una acción que no valida correctamente un valor antes de ejecutar do_shortcode. Esto hace posible que atacantes no autenticados ejecuten shortcodes arbitrarios. La vulnerabilidad fue parcialmente parcheada en la versión 5.0.4.

Information

Published : 2026-07-22 12:16

Updated : 2026-09-29 19:10

NVD link : CVE-2025-13146

Mitre link : CVE-2025-13146

CVE.ORG link : CVE-2025-13146

JSON object : View

Products Affected

No product.

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

{"id": "CVE-2025-13146", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-13146", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-22T12:19:31.896874Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security@wordfence.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 3.9}]}, "affected": [{"source": "security@wordfence.com", "affectedData": [{"vendor": "sevenspark", "product": "DTX \u2013 Dynamic Text Extension for Contact Form 7", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "5.0.7"}], "defaultStatus": "unaffected"}]}], "published": "2026-07-22T12:16:54.763", "references": [{"url": "https://plugins.trac.wordpress.org/browser/contact-form-7-dynamic-text-extension/trunk/contact-form-7-dynamic-text-extension.php#L765", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/contact-form-7-dynamic-text-extension/trunk/contact-form-7-dynamic-text-extension.php#L782", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/contact-form-7-dynamic-text-extension/trunk/includes/utilities.php#L265", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/changeset/3430784/", "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/3e5ad3a7-03c5-4085-b330-bc77e7e46cea?source=cve", "source": "security@wordfence.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security@wordfence.com", "description": [{"lang": "en", "value": "CWE-94"}]}], "descriptions": [{"lang": "en", "value": "The The Contact Form 7 \u2013 Dynamic Text Extension plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 5.0.7. 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."}, {"lang": "es", "value": "El plugin Contact Form 7 - Dynamic Text Extension para WordPress es vulnerable a la ejecuci\u00f3n arbitraria de shortcodes en todas las versiones hasta e incluyendo la 5.0.6. Esto se debe a que el software permite a los usuarios ejecutar una acci\u00f3n que no valida correctamente un valor antes de ejecutar do_shortcode. Esto hace posible que atacantes no autenticados ejecuten shortcodes arbitrarios. La vulnerabilidad fue parcialmente parcheada en la versi\u00f3n 5.0.4."}], "lastModified": "2026-09-29T19:10:00.160", "sourceIdentifier": "security@wordfence.com"}