{"id":"CVE-2021-24921","aliases":["EUVD-2021-11833","GHSA-8x47-hqwx-vmvf"],"status":"published","title":"Advanced Database Cleaner \u003c 3.0.4 - Reflected Cross-Site Scripting","description":"The Advanced Database Cleaner WordPress plugin before 3.0.4 does not sanitise and escape $_GET keys and values before outputting them back in attributes, leading to Reflected Cross-Site Scripting issues","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":"2026-11-12","score":0.008,"percentile":0.57081,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-02-21T10:45:41Z","modified":"2026-06-17T03:41:08Z","products":[{"vendor":"sigmaplugin","product":"advanced_database_cleaner"},{"vendor":"unknown","product":"advanced database cleaner"},{"vendor":"younes jfr.","product":"advanced database cleaner"}],"references":[{"url":"https://wpscan.com/vulnerability/43ab0997-4d15-4ff7-af41-7b528b0ba3c7","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24921"},{"url":"https://github.com/advisories/GHSA-8x47-hqwx-vmvf"}],"sources":{"cve":[{"id":"CVE-2021-24921","title":"Advanced Database Cleaner \u003c 3.0.4 - Reflected Cross-Site Scripting","description":"The Advanced Database Cleaner WordPress plugin before 3.0.4 does not sanitise and escape $_GET keys and values before outputting them back in attributes, leading to Reflected Cross-Site Scripting issues","status":"published","published":"2022-02-21T10:45:41Z","modified":"2024-08-03T19:49:13.923Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11833","description":"The Advanced Database Cleaner WordPress plugin before 3.0.4 does not sanitise and escape $_GET keys and values before outputting them back in attributes, leading to Reflected Cross-Site Scripting issues","status":"published","published":"2022-02-21T10:45:41Z","modified":"2024-08-03T19:49:13Z","updated_at":"2026-11-03T03:24:55.415131Z"}],"ghsa":[{"id":"GHSA-8x47-hqwx-vmvf","title":"The Advanced Database Cleaner WordPress plugin before 3.0.4 does not sanitise and escape $_GET...","description":"The Advanced Database Cleaner WordPress plugin before 3.0.4 does not sanitise and escape $_GET keys and values before outputting them back in attributes, leading to Reflected Cross-Site Scripting issues","status":"published","published":"2022-02-22T00:00:29Z","modified":"2023-02-03T05:06:13Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:53:51.728884Z"}],"nvd":[{"id":"CVE-2021-24921","description":"The Advanced Database Cleaner WordPress plugin before 3.0.4 does not sanitise and escape $_GET keys and values before outputting them back in attributes, leading to Reflected Cross-Site Scripting issues","status":"published","published":"2022-02-21T11:15:08.387Z","modified":"2026-06-17T03:41:08.283Z","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":"2026-11-02T14:07:04.6896Z"}]}}