{"id":"CVE-2021-24823","aliases":["EUVD-2021-11735","GHSA-v252-c336-2rvr"],"status":"published","title":"Support Board \u003c 3.3.6 - Arbitrary File Deletion via CSRF","description":"The Support Board WordPress plugin before 3.3.6 does not have any CSRF checks in actions handled by the include/ajax.php file, which could allow attackers to make logged in users do unwanted actions. For example, make an admin delete arbitrary files","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.0055,"percentile":0.46501,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352"],"published":"2022-02-28T09:06:12Z","modified":"2026-06-17T03:40:58Z","products":[{"vendor":"schiocco","product":"support board"},{"vendor":"schiocco","product":"support_board"},{"vendor":"unknown","product":"support board"}],"references":[{"url":"https://wpscan.com/vulnerability/1bdebd9e-a7f2-4f55-b5b0-185eb619ebaf","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://noob3xploiter.medium.com/support-board-3-3-4-arbitrary-file-deletion-to-remote-code-execution-da4c45b45c83","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24823"},{"url":"https://github.com/advisories/GHSA-v252-c336-2rvr"}],"sources":{"cve":[{"id":"CVE-2021-24823","title":"Support Board \u003c 3.3.6 - Arbitrary File Deletion via CSRF","description":"The Support Board WordPress plugin before 3.3.6 does not have any CSRF checks in actions handled by the include/ajax.php file, which could allow attackers to make logged in users do unwanted actions. For example, make an admin delete arbitrary files","status":"published","published":"2022-02-28T09:06:12Z","modified":"2024-08-03T19:42:17.351Z","cwes":["CWE-352"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11735","description":"The Support Board WordPress plugin before 3.3.6 does not have any CSRF checks in actions handled by the include/ajax.php file, which could allow attackers to make logged in users do unwanted actions. For example, make an admin delete arbitrary files","status":"published","published":"2022-02-28T09:06:12Z","modified":"2024-08-03T19:42:17Z","updated_at":"2026-11-03T03:24:55.867627Z"}],"ghsa":[{"id":"GHSA-v252-c336-2rvr","title":"The Support Board WordPress plugin before 3.3.6 does not have any CSRF checks in actions handled...","description":"The Support Board WordPress plugin before 3.3.6 does not have any CSRF checks in actions handled by the include/ajax.php file, which could allow attackers to make logged in users do unwanted actions. For example, make an admin delete arbitrary files","status":"published","published":"2022-03-01T00:00:33Z","modified":"2023-02-03T05:06:19Z","cwes":["CWE-352"],"updated_at":"2026-11-02T14:53:52.731364Z"}],"nvd":[{"id":"CVE-2021-24823","description":"The Support Board WordPress plugin before 3.3.6 does not have any CSRF checks in actions handled by the include/ajax.php file, which could allow attackers to make logged in users do unwanted actions. For example, make an admin delete arbitrary files","status":"published","published":"2022-02-28T09:15:07.737Z","modified":"2026-06-17T03:40:58.113Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.9,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:07:05.198719Z"}]}}