Vulnerability · Published Sep 10, 2026 · Assigned by Wordfence
CVE-2026-18594Advanced Contact form 7 DB <= 2.1.3 - Missing Authorization to Authenticated (Custom+) Unauthorized Data Import via 'import_cf7_id'
Medium 4.3
In plain English
A medium-severity missing authorization in Advanced Contact form 7 DB from vsourz1td. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 31% of all known vulnerabilities).
Official description
The Advanced Contact form 7 DB plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.1.3. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with custom-level access and above, to import forged CSV submission records into any Contact Form 7 form managed by the plugin.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| vsourz1td | Advanced Contact form 7 DB | 0 – through 2.1.3 |
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/51abaca6-d882-40b8-86b1-e21835566e3b?source=cve
- https://plugins.trac.wordpress.org/browser/advanced-cf7-db/tags/2.1.3/admin/partials/import_cf7_entry.class.php#L255
- https://plugins.trac.wordpress.org/browser/advanced-cf7-db/tags/2.1.3/admin/partials/import_cf7_entry.class.php#L51
- https://plugins.trac.wordpress.org/browser/advanced-cf7-db/tags/2.1.3/admin/partials/import_cf7_csv.php#L56