{"id":"CVE-2020-24313","aliases":["EUVD-2020-17047","GHSA-26rv-cxmp-hwgh"],"status":"published","title":"Etoile Web Design Ultimate Appointment Booking \u0026 Scheduling WordPress Plugin v1.1.9 and lower...","description":"Etoile Web Design Ultimate Appointment Booking \u0026 Scheduling WordPress Plugin v1.1.9 and lower does not sanitize the value of the \"Appointment_ID\" GET parameter before echoing it back out inside an input tag. This results in a reflected XSS vulnerability that attackers can exploit with a specially crafted URL.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01151,"percentile":0.67135,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2020-08-26T12:54:33Z","modified":"2026-06-17T03:05:22Z","products":[{"vendor":"etoilewebdesign","product":"ultimate_appointment_booking_\\\u0026_scheduling"}],"references":[{"url":"https://zeroaptitude.com/zerodetail/wordpress-plugin-bug-hunting-part-1/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","URL Repurposed"]},{"url":"https://wordpress.org/plugins/ultimate-appointment-scheduling/","tags":["x_refsource_MISC","x_transferred","Product","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-24313"},{"url":"https://github.com/advisories/GHSA-26rv-cxmp-hwgh"}],"sources":{"cve":[{"id":"CVE-2020-24313","description":"Etoile Web Design Ultimate Appointment Booking \u0026 Scheduling WordPress Plugin v1.1.9 and lower does not sanitize the value of the \"Appointment_ID\" GET parameter before echoing it back out inside an input tag. This results in a reflected XSS vulnerability that attackers can exploit with a specially crafted URL.","status":"published","published":"2020-08-26T12:54:33Z","modified":"2024-08-04T15:12:08.543Z","updated_at":"2026-11-02T14:35:54.170199Z"}],"euvd":[{"id":"EUVD-2020-17047","description":"Etoile Web Design Ultimate Appointment Booking \u0026 Scheduling WordPress Plugin v1.1.9 and lower does not sanitize the value of the \"Appointment_ID\" GET parameter before echoing it back out inside an input tag. This results in a reflected XSS vulnerability that attackers can exploit with a specially crafted URL.","status":"published","published":"2020-08-26T12:54:33Z","modified":"2024-08-04T15:12:08Z","updated_at":"2026-11-03T03:07:20.249898Z"}],"ghsa":[{"id":"GHSA-26rv-cxmp-hwgh","title":"Etoile Web Design Ultimate Appointment Booking \u0026 Scheduling WordPress Plugin v1.1.9 and lower...","description":"Etoile Web Design Ultimate Appointment Booking \u0026 Scheduling WordPress Plugin v1.1.9 and lower does not sanitize the value of the \"Appointment_ID\" GET parameter before echoing it back out inside an input tag. This results in a reflected XSS vulnerability that attackers can exploit with a specially crafted URL.","status":"published","published":"2022-05-24T17:26:42Z","modified":"2023-01-29T05:03:40Z","updated_at":"2026-11-02T14:45:22.292804Z"}],"nvd":[{"id":"CVE-2020-24313","description":"Etoile Web Design Ultimate Appointment Booking \u0026 Scheduling WordPress Plugin v1.1.9 and lower does not sanitize the value of the \"Appointment_ID\" GET parameter before echoing it back out inside an input tag. This results in a reflected XSS vulnerability that attackers can exploit with a specially crafted URL.","status":"published","published":"2020-08-26T13:15:10.907Z","modified":"2026-06-17T03:05:22.26Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:13.600965Z"}]}}