CVE-2026-110023mediumCWE-862

CVE-2026-110023: medium-severity vulnerability in peterschulznl WP Data Access – App Builder for…

WP Data Access <= 5.5.88 - Missing Authorization to Unauthenticated Sensitive Information Exposure via 'rel_tab' Parameter

Published · Updated

Follow this CVE+ Monitor WP Data Access – App Builder for Tables, Forms, Dashboards, Charts & Maps

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.9epss 0.3%
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.
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
Related CVEs — peterschulznl WP Data Access – App Builder for…

In the same product, most dangerous first.

CVE-2026-118267HIGHWP Data Access <= 5.5.89 - Incorrect Authorization to Unauthenticated Privilege Escalation via 'key' and 'val' Parameters on app/update, app/delete, app/insertEPSS 0.5%CVE-2026-121536MEDIUMWP Data Access <= 5.5.90 - Authenticated (Subscriber+) SQL Injection via 'engine' ParameterEPSS 0.3%CVE-2026-120479MEDIUMWP Data Access <= 5.5.90 - Authenticated (Subscriber+) Stored Cross-Site Scripting via TEXT-family Column Value in Front-end Data Project FormEPSS 0.2%CVE-2026-118204MEDIUMWP Data Access <= 5.5.89 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'Image URL' Media-Type Column RendererEPSS 0.2%CVE-2026-118048MEDIUMWP Data Access <= 5.5.89 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Autocomplete Lookup LabelEPSS 0.2%