{"id":"CVE-2021-24741","aliases":["EUVD-2021-11653","GHSA-xr3p-gm2p-7rx5"],"status":"published","title":"Support Board \u003c 3.3.4 - Multiple Unauthenticated SQL Injections","description":"The Support Board WordPress plugin before 3.3.4 does not escape multiple POST parameters (such as status_code, department, user_id, conversation_id, conversation_status_code, and recipient_id) before using them in SQL statements, leading to SQL injections which are exploitable by unauthenticated users.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.05603,"percentile":0.92966,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-89"],"published":"2021-09-20T10:06:51Z","modified":"2026-06-17T03:40:49Z","exploits":[{"source":"pocgithub","id":"dldygnl/CVE-2021-24741","title":"dldygnl/CVE-2021-24741","date":"2021-08-28","url":"https://github.com/dldygnl/CVE-2021-24741"}],"products":[{"vendor":"schiocco","product":"support board"},{"vendor":"schiocco","product":"support_board_-_chat_and_help_desk"},{"vendor":"unknown","product":"support board"}],"references":[{"url":"https://medium.com/%40lijohnjefferson/multiple-sql-injection-unauthenticated-in-support-board-v-3-3-3-3e9b4214a4f9","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://wpscan.com/vulnerability/ccf293ec-7607-412b-b662-5e237b8690ca","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://board.support/changes","tags":["x_refsource_MISC","x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24741"},{"url":"https://medium.com/@lijohnjefferson/multiple-sql-injection-unauthenticated-in-support-board-v-3-3-3-3e9b4214a4f9"},{"url":"https://github.com/advisories/GHSA-xr3p-gm2p-7rx5"}],"sources":{"cve":[{"id":"CVE-2021-24741","title":"Support Board \u003c 3.3.4 - Multiple Unauthenticated SQL Injections","description":"The Support Board WordPress plugin before 3.3.4 does not escape multiple POST parameters (such as status_code, department, user_id, conversation_id, conversation_status_code, and recipient_id) before using them in SQL statements, leading to SQL injections which are exploitable by unauthenticated users.","status":"published","published":"2021-09-20T10:06:51Z","modified":"2024-08-03T19:42:16.654Z","cwes":["CWE-89"],"updated_at":"2026-11-02T14:33:05.331617Z"}],"euvd":[{"id":"EUVD-2021-11653","description":"The Support Board WordPress plugin before 3.3.4 does not escape multiple POST parameters (such as status_code, department, user_id, conversation_id, conversation_status_code, and recipient_id) before using them in SQL statements, leading to SQL injections which are exploitable by unauthenticated users.","status":"published","published":"2021-09-20T10:06:51Z","modified":"2024-08-03T19:42:16Z","updated_at":"2026-11-03T03:24:56.31224Z"}],"ghsa":[{"id":"GHSA-xr3p-gm2p-7rx5","title":"The Support Board WordPress plugin before 3.3.4 does not escape multiple POST parameters (such as...","description":"The Support Board WordPress plugin before 3.3.4 does not escape multiple POST parameters (such as status_code, department, user_id, conversation_id, conversation_status_code, and recipient_id) before using them in SQL statements, leading to SQL injections which are exploitable by unauthenticated users.","status":"published","published":"2022-05-24T19:15:17Z","modified":"2023-01-30T05:02:16Z","cwes":["CWE-89"],"updated_at":"2026-11-02T14:46:36.123786Z"}],"nvd":[{"id":"CVE-2021-24741","description":"The Support Board WordPress plugin before 3.3.4 does not escape multiple POST parameters (such as status_code, department, user_id, conversation_id, conversation_status_code, and recipient_id) before using them in SQL statements, leading to SQL injections which are exploitable by unauthenticated users.","status":"published","published":"2021-09-20T10:15:09.857Z","modified":"2026-06-17T03:40:49.733Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:06:58.933037Z"}]}}