CVE-2026-110023 json
WP Data Access <= 5.5.88 - Missing Authorization to Unauthenticated Sensitive Information Exposure via 'rel_tab' Parameter
published 9d ago modified 6d ago also EUVD-2026-114647
- cvss
- 5.9
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 21%
- public exploits
- 0
- none known
Summary
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.
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 6d ago
Exploit prediction
0.29% chance of exploitation in the next 30 days, higher than 21% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected products
- peterschulznl WP Data Access – App Builder for Tables, Forms, Dashboards, Charts & Maps
Classification
- Weakness
-
- CWE-862 Missing Authorization
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/36ffa22b-43d0-48aa-8147-db0a9c49a7b9?source=cve
- plugins.trac.wordpress.org /browser/wp-data-access/tags/5.5.87/WPDataAccess/API/WPDA_Apps.php#L1040
- plugins.trac.wordpress.org /browser/wp-data-access/tags/5.5.87/WPDataAccess/API/WPDA_Apps.php#L1060
- plugins.trac.wordpress.org /browser/wp-data-access/tags/5.5.87/WPDataAccess/API/WPDA_Apps.php#L1156
- plugins.trac.wordpress.org /browser/wp-data-access/tags/5.5.87/WPDataAccess/API/WPDA_Apps.php#L308
- plugins.trac.wordpress.org /browser/wp-data-access/tags/5.5.87/WPDataAccess/API/WPDA_Apps.php#L2636
- plugins.trac.wordpress.org /changeset?reponame=&new=3758843%40wp-data-access%2Ftags%2F5.5.89&old=3744640%40wp-data-access%2Ftags%2F5.5.88
Sources
- CVE List CVE-2026-110023
- NVD CVE-2026-110023
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