CVE-2025-63068
MediumCVSS 5.3Exploitation Probability (EPSS)
Low risk19th percentile - higher than 19% of all known CVEs
Summary
The Contact Form 7 – Dynamic Text Extension by sevenspark is vulnerable to Basic XSS in versions up to and including 5.0.5. The issue involves improper neutralization of script-related HTML tags, allowing code injection.
Risk Assessment
Risk of malicious script execution in the user's browser, potentially leading to data theft, session hijacking, or malware distribution.
Recommendation
Update the Contact Form 7 – Dynamic Text Extension to the latest version if available. Restrict access to forms and consider using a WAF.
Other vulnerabilities in Contact Form 7 – Dynamic Text Extension
See all- CVE-2026-5116Medium
The Contact Form 7 – Dynamic Text Extension plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to and including 5.0.5. This is due to insufficient output escaping on form shortcode keys displayed in the admin "Scan Forms for Post Meta and User Data Keys" page. This makes it possible for authenticated attackers with Editor-level access and above to inject arbitrary web scripts that execute when an Administrator runs the scan feature.
- CVE-2025-13146Medium
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, making it possible for unauthenticated attackers to execute arbitrary shortcodes. The vulnerability was partially patched in version 5.0.4.
Original NVD description (English source)
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in sevenspark Contact Form 7 – Dynamic Text Extension contact-form-7-dynamic-text-extension allows Code Injection.This issue affects Contact Form 7 – Dynamic Text Extension: from n/a through <= 5.0.5.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS