CVE-2026-18594CWE-862broken-access-control

CVE-2026-18594

Medium · published September 10, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
10.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00207 · 10.3th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-09-10T08:17Z
References (4)
https://plugins.trac.wordpress.org/browser/advanced-cf7-db/tags/2.1.3/admin/partials/import_cf7_csv.php#L56 · [email protected]https://plugins.trac.wordpress.org/browser/advanced-cf7-db/tags/2.1.3/admin/partials/import_cf7_entry.class.php#L255 · [email protected]https://plugins.trac.wordpress.org/browser/advanced-cf7-db/tags/2.1.3/admin/partials/import_cf7_entry.class.php#L51 · [email protected]https://www.wordfence.com/threat-intel/vulnerabilities/id/51abaca6-d882-40b8-86b1-e21835566e3b?source=cve · [email protected]
EPSS history
Timeline
  • 11 SEP 03:17Z
    EPSS moved — → 0%
    epss
  • 10 SEP 03:40Z
    Advanced Contact form 7 DB <= 2.1.3 - Missing Authorization to Authenticated (Custom+) Unauthorized Data Import via 'import_cf7_id'
    cvelistv5