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

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-110023
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-31 08:16:48 UTC
Updated2026-10-31 08:16:48 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v3.1 5.9 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Problem Types: CWE-862 | CWE-862 CWE-862 Missing Authorization

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary5.9MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
3.1CNADECLARED5.9MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Peterschulznl WP Data Access App Builder For Tables Forms Dashboards Charts Maps affected 5.5.88 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/browser/wp-data-access/tags/5.5.87/WPDataAccess/API/WPDA_Apps... [email protected] plugins.trac.wordpress.org
www.wordfence.com/threat-intel/vulnerabilities/id/36ffa22b-43d0-48aa-8147-db0a9... [email protected] www.wordfence.com
plugins.trac.wordpress.org/browser/wp-data-access/tags/5.5.87/WPDataAccess/API/WPDA_Apps... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/changeset [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/wp-data-access/tags/5.5.87/WPDataAccess/API/WPDA_Apps... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/wp-data-access/tags/5.5.87/WPDataAccess/API/WPDA_Apps... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/wp-data-access/tags/5.5.87/WPDataAccess/API/WPDA_Apps... [email protected] plugins.trac.wordpress.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Kuba (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-10-13T15:22:37.000ZVendor Notified
CNA2026-10-30T19:25:09.000ZDisclosed

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