{“lastseen”:””,”description”:”The Hydra Booking \u2014 Appointment Scheduling \\u0026 Booking Calendar plugin for WordPress is vulnerable to unauthorized booking cancellation in all versions up to, and including, 1.1.27. This is due to the plugin’s \\”tfhb_meeting_form_submit_callback\\” function using insufficiently random values to generate booking cancellation tokens, combined with a globally shared nonce. This makes it possible for unauthenticated attackers to cancel arbitrary bookings via brute force attacks against the tfhb_meeting_form_cencel AJAX endpoint.”,”published”:”2025-11-11T11:03:45.316Z”,”modified”:”2025-11-11T11:03:45.316Z”,”type”:”cve”,”title”:”Hydra Booking \u2013 All in One Appointment Booking System | Appointment Scheduling, Booking Calendar \\u0026 WooCommerce Bookings \\u003c= 1.1.27 – Unauthenticated Arbitrary Booking Cancellation via Weak Hash Generation”,”source”:”Wordfence”,”references”:”https:\/\/www.wordfence.com\/threat-intel\/vulnerabilities\/id\/490dd84f-7c03-43c7-b4e1-167fa2b15c03?source=cve\\nhttps:\/\/plugins.trac.wordpress.org\/changeset\/3392864\/hydra-booking\/tags\/1.1.28\/app\/Shortcode\/HydraBookingShortcode.php?old=3392467\\u0026old_path=hydra-booking%2Ftags%2F1.1.27%2Fapp%2FShortcode%2FHydraBookingShortcode.php”,”id”:”CVE-2025-12787″,”bulletinFamily”:””,”cwe”:[“CWE-330″],”cvelist”:null,”sourceData”:”themefic Hydra Booking \u2014 Appointment Scheduling \\u0026 Booking Calendar *”,”sourceHref”:””,”cvss”:{“score”:5.3,”severity”:”MEDIUM”,”vector”:”CVSS:3.1\/AV:N\/AC:L\/PR:N\/UI:N\/S:U\/C:N\/I:L\/A:N”,”version”:”3.1″},”cvss2″:{},”cvss3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””,”cvssV3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””}},”href”:””,”category_name”:”CVE”,”post_link”:””,”product”:”Hydra Booking \u2014 Appointment Scheduling \\u0026 Booking Calendar”,”version”:”*”,”vendor”:”themefic”,”ai_description”:””,”ai_severity”:””,”ai_vendor”:””,”ai_product”:””,”ai_version”:””,”ai_score”:0}<\/p>\n","protected":false},"excerpt":{"rendered":"
{“lastseen”:””,”description”:”The Hydra Booking \u2014 Appointment Scheduling \\u0026 Booking Calendar plugin for WordPress is vulnerable to unauthorized booking cancellation in all versions up to, and including,…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[6,8,22,12,21,13,7,11,5],"class_list":["post-25913","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-53","tag-exploit","tag-medium","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"\n