{"id":"CVE-2026-77689","aliases":["EUVD-2026-76813","GHSA-mqrq-3vgp-g3ff"],"status":"published","title":"Amelia Pro 9.0 - 9.8 - Unauthenticated Payment Bypass","description":"The Booking for Appointments and Events Calendar  WordPress plugin before 9.8.1 does not verify that a payment was actually taken before recording a booking as paid, trusting the payment gateway named in a public, unauthenticated booking request even when the site has never configured that gateway. This lets an unauthenticated attacker obtain confirmed, fully paid appointments and events without any payment being collected.","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":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00304,"percentile":0.23299,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2026-09-12T06:00:07Z","modified":"2026-09-14T21:10:17Z","products":[{"vendor":"unknown","product":"booking for appointments and events calendar"}],"references":[{"url":"https://wpscan.com/vulnerability/ac597716-193d-419f-b55c-802ee979385e/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-77689"},{"url":"https://wpscan.com/vulnerability/ac597716-193d-419f-b55c-802ee979385e"},{"url":"https://github.com/advisories/GHSA-mqrq-3vgp-g3ff"}],"sources":{"cve":[{"id":"CVE-2026-77689","title":"Amelia Pro 9.0 - 9.8 - Unauthenticated Payment Bypass","description":"The Booking for Appointments and Events Calendar  WordPress plugin before 9.8.1 does not verify that a payment was actually taken before recording a booking as paid, trusting the payment gateway named in a public, unauthenticated booking request even when the site has never configured that gateway. This lets an unauthenticated attacker obtain confirmed, fully paid appointments and events without any payment being collected.","status":"published","published":"2026-09-12T06:00:07.767Z","modified":"2026-09-12T15:35:52.587Z","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":"adp"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:20:15.712761Z"}],"euvd":[{"id":"EUVD-2026-76813","description":"The Booking for Appointments and Events Calendar  WordPress plugin before 9.8.1 does not verify that a payment was actually taken before recording a booking as paid, trusting the payment gateway named in a public, unauthenticated booking request even when the site has never configured that gateway. This lets an unauthenticated attacker obtain confirmed, fully paid appointments and events without any payment being collected.","status":"published","published":"2026-09-12T06:00:07Z","modified":"2026-09-12T15:35:52Z","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":"2026-11-02T17:28:21.556158Z"}],"ghsa":[{"id":"GHSA-mqrq-3vgp-g3ff","title":"The Booking for Appointments and Events Calendar  WordPress plugin before 9.8.1 does not verify...","description":"The Booking for Appointments and Events Calendar  WordPress plugin before 9.8.1 does not verify that a payment was actually taken before recording a booking as paid, trusting the payment gateway named in a public, unauthenticated booking request even when the site has never configured that gateway. This lets an unauthenticated attacker obtain confirmed, fully paid appointments and events without any payment being collected.","status":"published","published":"2026-09-12T06:31:20Z","modified":"2026-09-12T18:30:21Z","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-284"],"updated_at":"2026-11-02T15:11:45.662784Z"}],"nvd":[{"id":"CVE-2026-77689","description":"The Booking for Appointments and Events Calendar  WordPress plugin before 9.8.1 does not verify that a payment was actually taken before recording a booking as paid, trusting the payment gateway named in a public, unauthenticated booking request even when the site has never configured that gateway. This lets an unauthenticated attacker obtain confirmed, fully paid appointments and events without any payment being collected.","status":"published","published":"2026-09-12T06:16:24.86Z","modified":"2026-09-14T21:10:17.423Z","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-284"],"updated_at":"2026-11-02T14:12:46.62721Z"}]}}