{"schemaVersion":3,"id":"CVE-2026-3235","aliases":[],"status":"published","duplicateOf":null,"title":null,"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).","dates":{"published":"2026-08-26T11:05:44.350Z","modified":"2026-08-28T18:35:57.502Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.3,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"wordfence","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00398,"percentile":0.32596,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0.16099999999999998,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.00237},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00237,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00237,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00237,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00237,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00237,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00237,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00237,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00237,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00237,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00237,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00398,"percentile":0.32596}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.00237,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00237,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00237,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00237,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00398,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00398,"percentile":0.32596}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key","description":"The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/639.html"}],"affected":[{"vendor":"peterschulznl","product":"wp data access – app builder for tables, forms, charts, maps & dashboards","name":"WP Data Access – App Builder for Tables, Forms, Charts, Maps & Dashboards","label":"wp data access – app builder for tables, forms, charts, maps & dashboards","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 5.5.68","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 5.5.68","eol":null,"hubHref":"/vendor/peterschulznl/wp_data_access_-_app_builder_for_tables_forms_charts_maps__dashboards"},{"vendor":"wordpress","product":"wp-data-access","name":"WP Data Access – App Builder for Tables, Forms, Dashboards, Charts & Maps","label":"wp-data-access","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 5.5.68 (fixed in 5.5.69)","noFixRecorded":false,"fixedIn":"5.5.69"}],"versionsText":"≤ 5.5.68 (fixed in 5.5.69)","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/935f5d76-d63a-4db4-b645-b7961ae8bfaf?source=cve","label":"www.wordfence.com/threat-intel/vulnerabilities/id/935f5d76-d63a-4db4-b645-b7961ae8bfaf?source=cve","hostname":"www.wordfence.com","tags":[]},{"url":"https://plugins.trac.wordpress.org/browser/wp-data-access/trunk/WPDataAccess/API/WPDA_Apps.php#L2387","label":"plugins.trac.wordpress.org/browser/wp-data-access/trunk/WPDataAccess/API/WPDA_Apps.php","hostname":"plugins.trac.wordpress.org","tags":[]},{"url":"https://plugins.trac.wordpress.org/browser/wp-data-access/trunk/WPDataAccess/API/WPDA_Apps.php#L2400","label":"plugins.trac.wordpress.org/browser/wp-data-access/trunk/WPDataAccess/API/WPDA_Apps.php","hostname":"plugins.trac.wordpress.org","tags":[]},{"url":"https://plugins.trac.wordpress.org/browser/wp-data-access/trunk/WPDataAccess/Plugin_Table_Models/WPDA_App_Container_Model.php#L50","label":"plugins.trac.wordpress.org/browser/…","hostname":"plugins.trac.wordpress.org","tags":[]},{"url":"https://plugins.trac.wordpress.org/changeset/3477673/","label":"plugins.trac.wordpress.org/changeset/3477673/","hostname":"plugins.trac.wordpress.org","tags":[]},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/935f5d76-d63a-4db4-b645-b7961ae8bfaf","label":"www.wordfence.com/threat-intel/vulnerabilities/id/935f5d76-d63a-4db4-b645-b7961ae8bfaf","hostname":"www.wordfence.com","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-08-26T11:05:44.350Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-08-28T18:35:57.502Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":21,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T07:39:43.383Z","stale":false,"partial":false}}