{"cvss":0.0,"datePublished":"2026-10-13T00:00:00Z","dateUpdated":"2026-10-13T00:00:00Z","description":"The WP Travel Pro plugin for WordPress is vulnerable to arbitrary user deletion via the /wp-json/wp-travel/v1/travel-guide/{user_id} REST API endpoint in all versions up to, and including, 10.6.0. This is due to the check_permission() callback unconditionally returning true and the Database::delete() method passing the user ID directly to wp_delete_user() without any role validation. This makes it possible for unauthenticated attackers to delete arbitrary user accounts, including those of administrators.","dueDate":"","id":"CVE-2026-4290","kev_catalogs":["vulncheck"],"knownRansomwareCampaignUse":"Unknown","product":"WP Travel Pro","requiredAction":"Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.","severity":"HIGH","source":"vulncheck_kev","title":"  Missing Authorization","vendor":"WPTravel"}