Contact Form vCard Generator <= 2.4 - Missing Authorization to Unauthenticated Sensitive Information Exposure via 'wp-gvc-cf-download-id' Parameter

Missing Authorization

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVE	CVE-2025-13717
CVSS	Medium (5.3)
Publicly Published	January 8, 2026
Last Updated	January 9, 2026
Researcher	Sopon Tangpathum (SoNaJaa)

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.

References

www.wordfence.com

1 affected software package

Software Type	Plugin
Software Slug	contact-form-vcard-generator (view on wordpress.org)
Patched?	No
Affected Version	<= 2.4
Patched Version

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