Description
The Contact Form vCard Generator plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'wp_gvccf_check_download_request' function in all versions up to, and including, 2.4. This makes it possible for unauthenticated attackers to export sensitive Contact Form 7 submission data via the 'wp-gvc-cf-download-id' parameter, including names, phone numbers, email addresses, and messages.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected products
References
- MISChttps://www.wordfence.com/threat-intel/vulnerabilities/id/bdde4399-af90-4528-92a4-5176dfa5e453?source=cve
- MISChttps://plugins.trac.wordpress.org/browser/contact-form-vcard-generator/trunk/includes/wp-gvc-cf-settings.php#L13
- MISChttps://plugins.trac.wordpress.org/browser/contact-form-vcard-generator/tags/2.4/includes/wp-gvc-cf-settings.php#L13
- MISChttps://plugins.trac.wordpress.org/browser/contact-form-vcard-generator/trunk/includes/wp-gvc-cf-settings.php#L105
- MISChttps://plugins.trac.wordpress.org/browser/contact-form-vcard-generator/tags/2.4/includes/wp-gvc-cf-settings.php#L105