{"id":"CVE-2026-103423","title":"The Booking Package plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.7.29 This is due to the plugin not properly verifying that a user is authorized to perform an action","summary":"The Booking Package plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.7.29 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it po…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-862"],"published":"2026-10-14","updated":"2026-10-14","sourceUpdated":"2026-10-14T02:16:54.710","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-103423","references":[{"url":"https://plugins.trac.wordpress.org/browser/booking-package/tags/1.7.29/index.php#L241","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/booking-package/tags/1.7.29/index.php#L4383","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/booking-package/tags/1.7.29/lib/Schedule.php#L10030","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/booking-package/tags/1.7.29/lib/Schedule.php#L6611","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/booking-package/tags/1.7.29/lib/Schedule.php#L7087","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/changeset/3728015/booking-package/trunk/lib/Schedule.php","label":"security@wordfence.com"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/10063035-5f91-4dbe-b559-ea5be50d6950?source=cve","label":"security@wordfence.com"}],"tags":["nvd"],"ingestedAt":"2026-10-14T03:11:15.435Z","slug":"CVE-2026-103423","body":"## Overview\n\nThe Booking Package plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.7.29 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to retrieve personally identifiable information for every booked customer stored in the booking_package_booked_customers table, including names, email addresses, phone numbers, physical addresses, and cancellation tokens. The nonce nominally protecting the endpoint is a public CSRF token emitted in the localized booking_package JavaScript object on any page rendering the [booking_package] shortcode or widget, making it trivially harvestable by unauthenticated visitors and providing no effective authentication barrier.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}