{"id":"CVE-2021-24232","aliases":["EUVD-2021-11146","GHSA-mxq8-qjm4-g6gq"],"status":"published","title":"Advanced Booking Calendar \u003c 1.6.8 - Authenticated Reflected Cross-Site Scripting (XSS)","description":"The Advanced Booking Calendar WordPress plugin before 1.6.8 does not sanitise the license error message when output in the settings page, leading to an authenticated reflected Cross-Site Scripting issue","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0062,"percentile":0.49996,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-04-22T21:00:50Z","modified":"2026-06-17T03:39:40Z","products":[{"vendor":"advanced booking calendar","product":"advanced booking calendar"},{"vendor":"elbtide","product":"advanced_booking_calendar"},{"vendor":"unknown","product":"advanced booking calendar"}],"references":[{"url":"https://wpscan.com/vulnerability/f06629b5-8b15-48eb-a7a7-78b693e06b71","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24232"},{"url":"https://github.com/advisories/GHSA-mxq8-qjm4-g6gq"}],"sources":{"cve":[{"id":"CVE-2021-24232","title":"Advanced Booking Calendar \u003c 1.6.8 - Authenticated Reflected Cross-Site Scripting (XSS)","description":"The Advanced Booking Calendar WordPress plugin before 1.6.8 does not sanitise the license error message when output in the settings page, leading to an authenticated reflected Cross-Site Scripting issue","status":"published","published":"2021-04-22T21:00:50Z","modified":"2024-08-03T19:21:19.041Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.331617Z"}],"euvd":[{"id":"EUVD-2021-11146","description":"The Advanced Booking Calendar WordPress plugin before 1.6.8 does not sanitise the license error message when output in the settings page, leading to an authenticated reflected Cross-Site Scripting issue","status":"published","published":"2021-04-22T21:00:50Z","modified":"2024-08-03T19:21:19Z","updated_at":"2026-11-03T03:24:58.504484Z"}],"ghsa":[{"id":"GHSA-mxq8-qjm4-g6gq","title":"The Advanced Booking Calendar WordPress plugin before 1.6.8 does not sanitise the license error...","description":"The Advanced Booking Calendar WordPress plugin before 1.6.8 does not sanitise the license error message when output in the settings page, leading to an authenticated reflected Cross-Site Scripting issue","status":"published","published":"2022-05-24T17:48:19Z","modified":"2023-01-29T05:06:02Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:45:55.677123Z"}],"nvd":[{"id":"CVE-2021-24232","description":"The Advanced Booking Calendar WordPress plugin before 1.6.8 does not sanitise the license error message when output in the settings page, leading to an authenticated reflected Cross-Site Scripting issue","status":"published","published":"2021-04-22T21:15:09.633Z","modified":"2026-06-17T03:39:40.51Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/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":"2026-11-02T14:06:52.03307Z"}]}}