{"cve":"CVE-2026-3235","nvd":{"published":"2026-08-26T11:16:38.073","modified":"2026-08-28T20:17:29.007","status":"Deferred","description":"The WP Data Access plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.5.68 via the 'check_app_access' function due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to access data from protected app containers by exploiting a mismatch between the authorization check (performed against app_id) and data retrieval (performed using cnt_id without verifying container ownership).","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3},"cwes":["CWE-639"],"references":["https://plugins.trac.wordpress.org/browser/wp-data-access/trunk/WPDataAccess/API/WPDA_Apps.php#L2387","https://plugins.trac.wordpress.org/browser/wp-data-access/trunk/WPDataAccess/API/WPDA_Apps.php#L2400","https://plugins.trac.wordpress.org/browser/wp-data-access/trunk/WPDataAccess/Plugin_Table_Models/WPDA_App_Container_Model.php#L50","https://plugins.trac.wordpress.org/changeset/3477673/","https://www.wordfence.com/threat-intel/vulnerabilities/id/935f5d76-d63a-4db4-b645-b7961ae8bfaf?source=cve"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:50:17.453294893+00:00"},"epss":{"cve":"CVE-2026-3235","score":0.00398,"percentile":0.34056,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}