{"id":"CVE-2021-24014","aliases":["EUVD-2021-10934","GHSA-grhw-h243-368j"],"status":"published","title":"Multiple instances of improper neutralization of input during web page generation vulnerabilities...","description":"Multiple instances of improper neutralization of input during web page generation vulnerabilities in FortiSandbox before 4.0.0 may allow an unauthenticated attacker to perform an XSS attack via specifically crafted request parameters.","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/E:U/RL:X/RC:X","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00614,"percentile":0.49757,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-08-04T18:11:11Z","modified":"2026-06-17T03:39:09Z","products":[{"vendor":"fortinet","product":"fortinet fortisandbox"},{"vendor":"fortinet","product":"fortisandbox"}],"references":[{"url":"https://fortiguard.com/advisory/FG-IR-20-209","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24014"},{"url":"https://github.com/advisories/GHSA-grhw-h243-368j"}],"sources":{"cve":[{"id":"CVE-2021-24014","description":"Multiple instances of improper neutralization of input during web page generation vulnerabilities in FortiSandbox before 4.0.0 may allow an unauthenticated attacker to perform an XSS attack via specifically crafted request parameters.","status":"published","published":"2021-08-04T18:11:11Z","modified":"2024-10-25T13:52:26.217Z","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/E:U/RL:X/RC:X","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-10934","description":"Multiple instances of improper neutralization of input during web page generation vulnerabilities in FortiSandbox before 4.0.0 may allow an unauthenticated attacker to perform an XSS attack via specifically crafted request parameters.","status":"published","published":"2021-08-04T18:11:11Z","modified":"2024-10-25T13:52:26Z","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/E:U/RL:X/RC:X","level":"medium"}],"updated_at":"2026-11-03T00:05:19.027476Z"}],"ghsa":[{"id":"GHSA-grhw-h243-368j","title":"Multiple instances of improper neutralization of input during web page generation vulnerabilities...","description":"Multiple instances of improper neutralization of input during web page generation vulnerabilities in FortiSandbox before 4.0.0 may allow an unauthenticated attacker to perform an XSS attack via specifically crafted request parameters.","status":"published","published":"2022-05-24T19:09:55Z","modified":"2023-01-30T05:01:15Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:22.009402Z"}],"nvd":[{"id":"CVE-2021-24014","description":"Multiple instances of improper neutralization of input during web page generation vulnerabilities in FortiSandbox before 4.0.0 may allow an unauthenticated attacker to perform an XSS attack via specifically crafted request parameters.","status":"published","published":"2021-08-04T19:15:08.373Z","modified":"2026-06-17T03:39:09.577Z","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":"secondary"},{"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":"2026-11-02T14:06:56.562207Z"}]}}