{"id":"CVE-2026-4126","state":"PUBLISHED","title":"Table Manager <= 1.0.0 - Authenticated (Contributor+) Sensitive Information Exposure via 'table' Shortcode Attribute","description":"The Table Manager plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.0.0 via the 'table_manager' shortcode. The shortcode handler `tablemanager_render_table_shortcode()` takes a user-controlled `table` attribute, applies only `sanitize_key()` for sanitization, and concatenates the value with `$wpdb->prefix` to form a full database table name. It then executes `DESC` and `SELECT *` queries against this table and renders all rows and columns to the frontend. There is no allowlist check to ensure only plugin-created tables can be accessed — the `tablemanager_created_tables` option is only referenced in admin functions, never in the shortcode handler. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract sensitive data from arbitrary WordPress database tables.","publishedAt":"2026-04-22T07:45:32.552Z","updatedAt":"2026-04-22T15:31:46.501Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["primisdigital Table Manager"],"affected":[{"vendor":"primisdigital","product":"Table Manager","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.0.0","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/25b3607c-f99e-4359-8228-0f3452f80aac?source=cve","https://plugins.trac.wordpress.org/browser/table-manager/trunk/table-manager.php#L573","https://plugins.trac.wordpress.org/browser/table-manager/tags/1.0.0/table-manager.php#L573","https://plugins.trac.wordpress.org/browser/table-manager/trunk/table-manager.php#L572","https://plugins.trac.wordpress.org/browser/table-manager/tags/1.0.0/table-manager.php#L572","https://plugins.trac.wordpress.org/browser/table-manager/trunk/table-manager.php#L561","https://plugins.trac.wordpress.org/browser/table-manager/tags/1.0.0/table-manager.php#L561"],"weaknesses":["CWE-200"],"ingestedAt":"2026-10-29T20:12:16.098Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/4xxx/CVE-2026-4126.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-4126","state":"PUBLISHED","datePublished":"2026-04-22T07:45:32.552Z","dateUpdated":"2026-04-22T15:31:46.501Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-03-13T13:54:47.624Z"},"containers":{"cna":{"title":"Table Manager <= 1.0.0 - Authenticated (Contributor+) Sensitive Information Exposure via 'table' Shortcode Attribute","descriptions":[{"lang":"en","value":"The Table Manager plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.0.0 via the 'table_manager' shortcode. The shortcode handler `tablemanager_render_table_shortcode()` takes a user-controlled `table` attribute, applies only `sanitize_key()` for sanitization, and concatenates the value with `$wpdb->prefix` to form a full database table name. It then executes `DESC` and `SELECT *` queries against this table and renders all rows and columns to the frontend. There is no allowlist check to ensure only plugin-created tables can be accessed — the `tablemanager_created_tables` option is only referenced in admin functions, never in the shortcode handler. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract sensitive data from arbitrary WordPress database tables."}],"affected":[{"vendor":"primisdigital","product":"Table Manager","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.0.0","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/25b3607c-f99e-4359-8228-0f3452f80aac?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/table-manager/trunk/table-manager.php#L573"},{"url":"https://plugins.trac.wordpress.org/browser/table-manager/tags/1.0.0/table-manager.php#L573"},{"url":"https://plugins.trac.wordpress.org/browser/table-manager/trunk/table-manager.php#L572"},{"url":"https://plugins.trac.wordpress.org/browser/table-manager/tags/1.0.0/table-manager.php#L572"},{"url":"https://plugins.trac.wordpress.org/browser/table-manager/trunk/table-manager.php#L561"},{"url":"https://plugins.trac.wordpress.org/browser/table-manager/tags/1.0.0/table-manager.php#L561"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","baseScore":4.3,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-200","lang":"en","description":"CWE-200 Exposure of Sensitive Information to an Unauthorized Actor","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-22T07:45:32.552Z"},"credits":[{"lang":"en","type":"finder","value":"Itthidej Aramsri"}],"timeline":[{"time":"2026-04-21T19:09:00.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-22T15:25:36.373656Z","id":"CVE-2026-4126","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-22T15:31:46.501Z"}}]}}}