CVE-2026-110023
WP Data Access <= 5.5.88 - Missing Authorization to Unauthenticated Sensitive Information Exposure via 'rel_tab' Parameter
Description
The WP Data Access – App Builder for Tables, Forms, Dashboards, Charts & Maps plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 5.5.88 via the 'rel_tab' parameter. This makes it possible for unauthenticated attackers to extract every row and column of the underlying database table backing any anonymously published app, including WordPress user password hashes, email addresses, and password-reset keys from wp_users. Exploitation requires that an administrator has published at least one app with its REST API authorization set to 'anonymous', which is the standard configuration for publicly embedded apps.
INFO
Published Date :
Oct. 31, 2026, 8:16 a.m.
Last Modified :
Oct. 31, 2026, 8:16 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-110023
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | MITRE-CVE | ||||
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Update the WP Data Access plugin.
- Review and restrict REST API authorization settings.
- Remove anonymous access for published apps.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-110023.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-110023 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-110023
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-110023 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-110023 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
Oct. 31, 2026
Action Type Old Value New Value Added Description The WP Data Access – App Builder for Tables, Forms, Dashboards, Charts & Maps plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 5.5.88 via the 'rel_tab' parameter. This makes it possible for unauthenticated attackers to extract every row and column of the underlying database table backing any anonymously published app, including WordPress user password hashes, email addresses, and password-reset keys from wp_users. Exploitation requires that an administrator has published at least one app with its REST API authorization set to 'anonymous', which is the standard configuration for publicly embedded apps. Added CVSS V3.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Added CWE CWE-862 Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/110xxx/CVE-2026-110023.json">CVE-2026-110023</a> Added Reference https://plugins.trac.wordpress.org/browser/wp-data-access/tags/5.5.87/WPDataAccess/API/WPDA_Apps.php#L1040 Added Reference https://plugins.trac.wordpress.org/browser/wp-data-access/tags/5.5.87/WPDataAccess/API/WPDA_Apps.php#L1060 Added Reference https://plugins.trac.wordpress.org/browser/wp-data-access/tags/5.5.87/WPDataAccess/API/WPDA_Apps.php#L1156 Added Reference https://plugins.trac.wordpress.org/browser/wp-data-access/tags/5.5.87/WPDataAccess/API/WPDA_Apps.php#L2636 Added Reference https://plugins.trac.wordpress.org/browser/wp-data-access/tags/5.5.87/WPDataAccess/API/WPDA_Apps.php#L308 Added Reference https://plugins.trac.wordpress.org/changeset?reponame=&new=3758843%40wp-data-access%2Ftags%2F5.5.89&old=3744640%40wp-data-access%2Ftags%2F5.5.88 Added Reference https://www.wordfence.com/threat-intel/vulnerabilities/id/36ffa22b-43d0-48aa-8147-db0a9c49a7b9?source=cve