{"id":"CVE-2026-15267","aliases":["EUVD-2026-49721","GHSA-8572-g449-grqq"],"status":"published","title":"Taskbuilder \u003c= 5.0.9 - Authenticated (Subscriber+) SQL Injection","description":"The Taskbuilder – Project Management \u0026 Task Management Tool With Kanban Board plugin for WordPress is vulnerable to SQL Injection via the 'wppm_proj_filter' parameter in versions up to, and including, 5.0.9. This is due to insufficient escaping on the user-supplied parameter and the lack of sufficient preparation on the existing SQL query — the value is re-read at line 144 using only sanitize_text_field() (overwriting the earlier absint() result), then concatenated into the SQL WHERE clause as an unquoted numeric operand using only esc_sql(), which does not protect against injection in that context, and finally string-interpolated into the $wpdb-\u003eprepare() format string, bypassing parameterization entirely. This makes it possible for authenticated attackers, with subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00433,"percentile":0.38065,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-89"],"published":"2026-07-28T08:34:36Z","modified":"2026-07-28T16:07:15Z","products":[{"vendor":"taskbuilder","product":"taskbuilder – project management \u0026 task management tool with kanban board"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/746eec41-e8d2-4c51-b63e-726eeadbb2ab?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/taskbuilder/tags/5.0.9/includes/admin/projects/open_project/wppm_view_project_tasks.php#L181"},{"url":"https://plugins.trac.wordpress.org/browser/taskbuilder/tags/5.0.9/includes/admin/projects/open_project/wppm_view_project_tasks.php#L144"},{"url":"https://plugins.trac.wordpress.org/browser/taskbuilder/tags/5.0.9/includes/class-wppm-admin.php#L545"},{"url":"https://plugins.trac.wordpress.org/changeset/3576941/taskbuilder/trunk/includes/admin/projects/open_project/wppm_view_project_tasks.php"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-15267"},{"url":"https://github.com/advisories/GHSA-8572-g449-grqq"}],"sources":{"cve":[{"id":"CVE-2026-15267","title":"Taskbuilder \u003c= 5.0.9 - Authenticated (Subscriber+) SQL Injection","description":"The Taskbuilder – Project Management \u0026 Task Management Tool With Kanban Board plugin for WordPress is vulnerable to SQL Injection via the 'wppm_proj_filter' parameter in versions up to, and including, 5.0.9. This is due to insufficient escaping on the user-supplied parameter and the lack of sufficient preparation on the existing SQL query — the value is re-read at line 144 using only sanitize_text_field() (overwriting the earlier absint() result), then concatenated into the SQL WHERE clause as an unquoted numeric operand using only esc_sql(), which does not protect against injection in that context, and finally string-interpolated into the $wpdb-\u003eprepare() format string, bypassing parameterization entirely. This makes it possible for authenticated attackers, with subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.","status":"published","published":"2026-07-28T08:34:36.049Z","modified":"2026-07-28T12:44:57.772Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T13:47:51.033687Z"}],"euvd":[{"id":"EUVD-2026-49721","description":"The Taskbuilder – Project Management \u0026 Task Management Tool With Kanban Board plugin for WordPress is vulnerable to SQL Injection via the 'wppm_proj_filter' parameter in versions up to, and including, 5.0.9. This is due to insufficient escaping on the user-supplied parameter and the lack of sufficient preparation on the existing SQL query — the value is re-read at line 144 using only sanitize_text_field() (overwriting the earlier absint() result), then concatenated into the SQL WHERE clause as an unquoted numeric operand using only esc_sql(), which does not protect against injection in that context, and finally string-interpolated into the $wpdb-\u003eprepare() format string, bypassing parameterization entirely. This makes it possible for authenticated attackers, with subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.","status":"published","published":"2026-07-28T08:34:36Z","modified":"2026-07-28T12:44:57Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T18:02:31.827348Z"}],"ghsa":[{"id":"GHSA-8572-g449-grqq","title":"The Taskbuilder – Project Management \u0026 Task Management Tool With Kanban Board plugin for...","description":"The Taskbuilder – Project Management \u0026 Task Management Tool With Kanban Board plugin for WordPress is vulnerable to SQL Injection via the 'wppm_proj_filter' parameter in versions up to, and including, 5.0.9. This is due to insufficient escaping on the user-supplied parameter and the lack of sufficient preparation on the existing SQL query — the value is re-read at line 144 using only sanitize_text_field() (overwriting the earlier absint() result), then concatenated into the SQL WHERE clause as an unquoted numeric operand using only esc_sql(), which does not protect against injection in that context, and finally string-interpolated into the $wpdb-\u003eprepare() format string, bypassing parameterization entirely. This makes it possible for authenticated attackers, with subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.","status":"published","published":"2026-07-28T09:31:29Z","modified":"2026-07-28T09:31:36Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T15:09:51.995252Z"}],"nvd":[{"id":"CVE-2026-15267","description":"The Taskbuilder – Project Management \u0026 Task Management Tool With Kanban Board plugin for WordPress is vulnerable to SQL Injection via the 'wppm_proj_filter' parameter in versions up to, and including, 5.0.9. This is due to insufficient escaping on the user-supplied parameter and the lack of sufficient preparation on the existing SQL query — the value is re-read at line 144 using only sanitize_text_field() (overwriting the earlier absint() result), then concatenated into the SQL WHERE clause as an unquoted numeric operand using only esc_sql(), which does not protect against injection in that context, and finally string-interpolated into the $wpdb-\u003eprepare() format string, bypassing parameterization entirely. This makes it possible for authenticated attackers, with subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.","status":"published","published":"2026-07-28T09:16:42.107Z","modified":"2026-07-28T16:07:15.84Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:12:33.249634Z"}]}}