{"id":"CVE-2026-105193","published":"2026-10-08T06:16:39.473","lastModified":"2026-10-08T20:51:18.123","description":"The Booking Calendar WordPress plugin before 11.8 does not generate its per-booking access hashes with sufficient entropy, deriving each from a low-entropy time-seeded value, which can allow unauthenticated attackers who are able to determine a booking's creation time to predict the hash and then read that booking's personal data or modify the booking in place.","cvssScore":4.8,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","cwes":["CWE-326"],"vendors":[],"products":[],"references":[{"url":"https://wpscan.com/vulnerability/c6a81cf3-095d-4d7e-83c5-80f44327e7fe/","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}