{"id":"CVE-2026-18881","published":"2026-08-05T08:16:32.750","lastModified":"2026-08-05T14:17:04.650","description":"The TableOn – WordPress Posts Table Filterable plugin for WordPress is vulnerable to blind SQL Injection via the `filter_data[comment_count]` parameter of the public `tableon_get_table_data` AJAX action in all versions up to, and including, 1.0.5.1. This is due to insufficient escaping on the user-supplied parameter and lack of sufficient preparation on the existing SQL query — the value is split on `:` and both halves are interpolated directly into a `posts_where` SQL clause without `intval()` casting or `$wpdb->prepare()`. This makes it possible for unauthenticated attackers to append additional SQL queries into the already-existing query that can be used to extract sensitive information from the database (researcher demonstrated extraction of database(), wp_users.user_login, and wp_users.user_pass).","cvssScore":7.5,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cwes":["CWE-89"],"vendors":[],"products":[],"references":[{"url":"https://plugins.trac.wordpress.org/browser/posts-table-filterable/tags/1.0.6/profiles/default/default.php#L765","tags":[]},{"url":"https://plugins.trac.wordpress.org/browser/posts-table-filterable/trunk/index.php#L76","tags":[]},{"url":"https://plugins.trac.wordpress.org/browser/posts-table-filterable/trunk/profiles/default/default.php#L765","tags":[]},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3520311%40posts-table-filterable%2Ftrunk&new=3520313%40posts-table-filterable%2Ftrunk","tags":[]},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/ac53ade6-b654-4169-a50a-96b3de3d108d?source=cve","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"The flaw is a blind SQL Injection vulnerability in the TableOn plugin for WordPress, allowing unauthenticated attackers to extract sensitive database information by manipulating the `filter_data[comment_count]` parameter.","exploitability":"Exploitation requires knowledge of the specific parameter and SQL injection techniques; access to the public `tableon_get_table_data` AJAX action is necessary.","blast_radius":"If exploited, attackers could extract sensitive data such as user login credentials and passwords from the database, posing a significant risk to user security.","remediation":"Update to the latest version of the TableOn plugin, which should address this vulnerability.","tags":["sql-injection","blind-sql","wordpress","database-exposure"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-08-11T06:58:17.215Z"}}