{"id":"CVE-2020-9371","aliases":["EUVD-2020-30192","GHSA-857r-rchh-235h"],"status":"published","title":"Stored XSS exists in the Appointment Booking Calendar plugin before 1.3.35 for WordPress. In the...","description":"Stored XSS exists in the Appointment Booking Calendar plugin before 1.3.35 for WordPress. In the cpabc_appointments.php file, the Calendar Name input could allow attackers to inject arbitrary JavaScript or HTML.","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.03303,"percentile":0.88633,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-79"],"published":"2020-03-04T18:11:35Z","modified":"2026-06-17T03:27:49Z","exploits":[{"source":"exploitdb","id":"EDB-48204","title":"WordPress Plugin Appointment Booking Calendar 1.3.34 - CSV Injection","type":"webapps","platform":"php","date":"2020-03-12","url":"https://www.exploit-db.com/exploits/48204"}],"products":[{"vendor":"codepeople","product":"appointment_booking_calendar"}],"references":[{"url":"https://wordpress.org/plugins/appointment-booking-calendar/#developers","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory"]},{"url":"https://drive.google.com/open?id=1NNcYPaJir9SleyVr4cSPqpI2LNM7rtx9","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://www.hotdreamweaver.com/support/view.php?id=815925","tags":["x_refsource_MISC","x_transferred","Permissions Required","Third Party Advisory"]},{"url":"https://wpvulndb.com/vulnerabilities/10110","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/156694/WordPress-Appointment-Booking-Calendar-1.3.34-CSV-Injection.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-9371"},{"url":"https://github.com/advisories/GHSA-857r-rchh-235h"}],"sources":{"cve":[{"id":"CVE-2020-9371","description":"Stored XSS exists in the Appointment Booking Calendar plugin before 1.3.35 for WordPress. In the cpabc_appointments.php file, the Calendar Name input could allow attackers to inject arbitrary JavaScript or HTML.","status":"published","published":"2020-03-04T18:11:35Z","modified":"2024-08-04T10:26:16.042Z","updated_at":"2026-11-02T14:35:49.538427Z"}],"euvd":[{"id":"EUVD-2020-30192","description":"Stored XSS exists in the Appointment Booking Calendar plugin before 1.3.35 for WordPress. In the cpabc_appointments.php file, the Calendar Name input could allow attackers to inject arbitrary JavaScript or HTML.","status":"published","published":"2020-03-04T18:11:35Z","modified":"2024-08-04T10:26:16Z","updated_at":"2026-11-03T03:07:54.025234Z"}],"ghsa":[{"id":"GHSA-857r-rchh-235h","title":"Stored XSS exists in the Appointment Booking Calendar plugin before 1.3.35 for WordPress. In the...","description":"Stored XSS exists in the Appointment Booking Calendar plugin before 1.3.35 for WordPress. In the cpabc_appointments.php file, the Calendar Name input could allow attackers to inject arbitrary JavaScript or HTML.","status":"published","published":"2022-05-24T17:10:09Z","modified":"2023-01-27T05:07:49Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:43:11.926628Z"}],"nvd":[{"id":"CVE-2020-9371","description":"Stored XSS exists in the Appointment Booking Calendar plugin before 1.3.35 for WordPress. In the cpabc_appointments.php file, the Calendar Name input could allow attackers to inject arbitrary JavaScript or HTML.","status":"published","published":"2020-03-04T19:15:13.853Z","modified":"2026-06-17T03:27:49.967Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:05:54.796125Z"}]}}