{"id":"CVE-2026-86475","title":"The Appointment Hour Booking WordPress plugin before 1.5.95 does not check every appointment in a booking submission against the capacity configured for its own slot, allowing unauthenticated visitors to take slots that are already fully…","summary":"The Appointment Hour Booking WordPress plugin before 1.5.95 does not check every appointment in a booking submission against the capacity configured for its own slot, allowing unauthenticated visitors to take slots that are already fully…","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","cwe":["CWE-20"],"product":"Appointment Hour Booking","affected":["appointment_hour_booking < 1.5.95"],"published":"2026-09-16","updated":"2026-09-16","sourceUpdated":"2026-09-16T20:25:29.240","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-86475","references":[{"url":"https://wpscan.com/vulnerability/b7b45dae-bc91-4142-ae9b-5c8b39791cda/","label":"contact@wpscan.com"}],"tags":["nvd","cve.org","exploit-available"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"yes","technicalImpact":"partial","timestamp":"2026-09-16T17:37:01.857265Z"},"ingestedAt":"2026-09-16T06:51:06.262Z","epss":0.00255,"epssPercentile":0.17373,"slug":"CVE-2026-86475","body":"## Overview\n\nThe Appointment Hour Booking WordPress plugin before 1.5.95 does not check every appointment in a booking submission against the capacity configured for its own slot, allowing unauthenticated visitors to take slots that are already fully booked.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":29.2,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":205656,"id":"CVE-2026-86475","ts":1789581740606,"field":"exploit_available","old":"false","new":"true"}]}