Medium severity · published Sep 23, 2026
CVE-2026-6831
Advanced Contact form 7 DB <= 2.1.1 - Missing Authorization to Authenticated (Contributor+) Information Disclosure via 'acf7db' Shortcode
6.5
CVSS
0.4%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 29% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
Advanced Contact form 7 DB · vsourz1td
through 2.1.1 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-6831
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-6831
plugins.trac.wordpress.org
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
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/b3c5fe0b-8a22-4df2-9adf-b6a7fe1a8a8c?source=cve
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