{"id":"CVE-2024-13821","aliases":["EUVD-2024-51755","GHSA-qw84-q4qh-xxpc"],"status":"published","title":"WP Booking Calendar \u003c= 10.10 - Unauthenticated Post-Confirmation Booking Manipulation","description":"The WP Booking Calendar plugin for WordPress is vulnerable to Unauthenticated Post-Confirmation Booking Manipulation in all versions up to, and including, 10.10. This is due to the plugin not properly requiring re-verification after a booking has been made and a change is being attempted. This makes it possible for unauthenticated attackers to manipulate their confirmed bookings, even after they have been approved.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00408,"percentile":0.35551,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-285"],"published":"2025-02-12T07:35:38Z","modified":"2026-06-17T07:02:47Z","products":[{"vendor":"wpbookingcalendar","product":"booking_calendar"},{"vendor":"wpdevelop","product":"booking calendar"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/8a0b961e-ccc3-4da0-b007-bbafa133a3a8?source=cve","tags":["Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3234469%40booking\u0026new=3234469%40booking\u0026sfp_email=\u0026sfph_mail=#file20","tags":["Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-13821"},{"url":"https://github.com/advisories/GHSA-qw84-q4qh-xxpc"}],"sources":{"cve":[{"id":"CVE-2024-13821","title":"WP Booking Calendar \u003c= 10.10 - Unauthenticated Post-Confirmation Booking Manipulation","description":"The WP Booking Calendar plugin for WordPress is vulnerable to Unauthenticated Post-Confirmation Booking Manipulation in all versions up to, and including, 10.10. This is due to the plugin not properly requiring re-verification after a booking has been made and a change is being attempted. This makes it possible for unauthenticated attackers to manipulate their confirmed bookings, even after they have been approved.","status":"published","published":"2025-02-12T07:35:38.339Z","modified":"2026-06-03T14:27:35.25Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:34:13.321108Z"}],"euvd":[{"id":"EUVD-2024-51755","description":"The WP Booking Calendar plugin for WordPress is vulnerable to Unauthenticated Post-Confirmation Booking Manipulation in all versions up to, and including, 10.10. This is due to the plugin not properly requiring re-verification after a booking has been made and a change is being attempted. This makes it possible for unauthenticated attackers to manipulate their confirmed bookings, even after they have been approved.","status":"published","published":"2025-02-12T07:35:38Z","modified":"2026-06-03T14:27:35Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T18:20:54.253343Z"}],"ghsa":[{"id":"GHSA-qw84-q4qh-xxpc","title":"The WP Booking Calendar plugin for WordPress is vulnerable to Unauthenticated Post-Confirmation...","description":"The WP Booking Calendar plugin for WordPress is vulnerable to Unauthenticated Post-Confirmation Booking Manipulation in all versions up to, and including, 10.10. This is due to the plugin not properly requiring re-verification after a booking has been made and a change is being attempted. This makes it possible for unauthenticated attackers to manipulate their confirmed bookings, even after they have been approved.","status":"published","published":"2025-02-12T09:31:44Z","modified":"2025-02-12T09:31:50Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:59:54.254519Z"}],"nvd":[{"id":"CVE-2024-13821","description":"The WP Booking Calendar plugin for WordPress is vulnerable to Unauthenticated Post-Confirmation Booking Manipulation in all versions up to, and including, 10.10. This is due to the plugin not properly requiring re-verification after a booking has been made and a change is being attempted. This makes it possible for unauthenticated attackers to manipulate their confirmed bookings, even after they have been approved.","status":"published","published":"2025-02-12T08:15:08.66Z","modified":"2026-06-17T07:02:47.23Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:10:44.033107Z"}]}}