CVE-2026-6831CWE-862broken-access-control

CVE-2026-6831

Medium · published September 23, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
16.5
In the wild
Unconfirmed
What it is

The Advanced Contact form 7 DB plugin for WordPress is vulnerable to missing authorization in all versions up to, and including, 2.0.9. 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 Contributor-level access and above, to read all Contact Form 7 submission data via the 'acf7db' shortcode.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00258 · 16.5th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-09-23T11:16Z
References (2)
https://plugins.trac.wordpress.org/changeset?reponame=&new=3587196%40advanced-cf7-db%2Ftags%2F2.1.2&old=3510776%40advanced-cf7-db%2Ftags%2F2.1.1 · [email protected]https://www.wordfence.com/threat-intel/vulnerabilities/id/b3c5fe0b-8a22-4df2-9adf-b6a7fe1a8a8c?source=cve · [email protected]
EPSS history
Timeline
  • 24 SEP 03:24Z
    EPSS moved — → 0%
    epss
  • 23 SEP 06:42Z
    Advanced Contact form 7 DB <= 2.1.1 - Missing Authorization to Authenticated (Contributor+) Information Disclosure via 'acf7db' Shortcode
    cvelistv5