CVE-2026-4126
MEDIUM SEVERITYCVSS Score & Metrics
Base Score
4.3 / 10
Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Vulnerability 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.
Vulnerability Details
Published Date
Last Modified
CWE ID
CWE-200
Source
NVD
External References
- https://plugins.trac.wordpress.org/browser/table-manager/tags/1.0.0/table-manager.php#L561
- https://plugins.trac.wordpress.org/browser/table-manager/tags/1.0.0/table-manager.php#L572
- 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#L561
- https://plugins.trac.wordpress.org/browser/table-manager/trunk/table-manager.php#L572
- https://plugins.trac.wordpress.org/browser/table-manager/trunk/table-manager.php#L573
- https://www.wordfence.com/threat-intel/vulnerabilities/id/25b3607c-f99e-4359-8228-0f3452f80aac?source=cve
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