---
id: CVE-2026-0814
title: >-
  The Advanced Contact form 7 DB plugin for WordPress is vulnerable to
  unauthorized access of data due to a missing capability check on the
  'vsz_cf7_export_to_excel' function in all versions up to, and including, 2.0.9
summary: >-
  The Advanced Contact form 7 DB plugin for WordPress is vulnerable to
  unauthorized access of data due to a missing capability check on the
  'vsz_cf7_export_to_excel' function in all versions up to, and including,
  2.0.9. This makes it possi…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-862
published: '2026-04-08'
updated: '2026-07-25'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-0814'
references:
  - url: >-
      https://plugins.trac.wordpress.org/browser/advanced-cf7-db/tags/2.0.9/admin/class-advanced-cf7-db-admin.php#L1507
    label: security@wordfence.com
  - url: 'https://plugins.trac.wordpress.org/changeset/3497481/advanced-cf7-db'
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/5e3de1a4-a534-475b-9138-2337755b0288?source=cve
    label: security@wordfence.com
tags:
  - nvd
epss: 0.00303
epssPercentile: 0.23298
ingestedAt: '2026-07-26T10:11:58.367Z'
---

## Overview

The Advanced Contact form 7 DB plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'vsz_cf7_export_to_excel' function in all versions up to, and including, 2.0.9. This makes it possible for authenticated attackers, with Subscriber-level access and above, to export form submissions to excel file.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.