{"id":"CVE-2020-10411","aliases":["EUVD-2020-2864","GHSA-x9pr-3gcj-hhqj"],"status":"published","title":"The way URIs are handled in admin/header.php in Chadha PHPKB Standard Multi-Language 9 allows...","description":"The way URIs are handled in admin/header.php in Chadha PHPKB Standard Multi-Language 9 allows Reflected XSS (injecting arbitrary web script or HTML) in admin/email-harvester.php by adding a question mark (?) followed by the payload.","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00611,"percentile":0.49611,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2020-03-12T13:04:12Z","modified":"2026-06-17T02:47:43Z","products":[{"vendor":"chadhaajay","product":"phpkb"}],"references":[{"url":"http://antoniocannito.it/?p=137#uxss","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://antoniocannito.it/phpkb1#reflected-cross-site-scripting-in-every-admin-page-cve-block-going-from-cve-2020-10391-to-cve-2020-10456","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-10411"},{"url":"https://github.com/advisories/GHSA-x9pr-3gcj-hhqj"}],"sources":{"cve":[{"id":"CVE-2020-10411","description":"The way URIs are handled in admin/header.php in Chadha PHPKB Standard Multi-Language 9 allows Reflected XSS (injecting arbitrary web script or HTML) in admin/email-harvester.php by adding a question mark (?) followed by the payload.","status":"published","published":"2020-03-12T13:04:12Z","modified":"2024-08-04T10:58:40.706Z","updated_at":"2026-11-02T14:35:47.877975Z"}],"euvd":[{"id":"EUVD-2020-2864","description":"The way URIs are handled in admin/header.php in Chadha PHPKB Standard Multi-Language 9 allows Reflected XSS (injecting arbitrary web script or HTML) in admin/email-harvester.php by adding a question mark (?) followed by the payload.","status":"published","published":"2020-03-12T13:04:12Z","modified":"2024-08-04T10:58:40Z","updated_at":"2026-11-03T03:07:50.360823Z"}],"ghsa":[{"id":"GHSA-x9pr-3gcj-hhqj","title":"The way URIs are handled in admin/header.php in Chadha PHPKB Standard Multi-Language 9 allows...","description":"The way URIs are handled in admin/header.php in Chadha PHPKB Standard Multi-Language 9 allows Reflected XSS (injecting arbitrary web script or HTML) in admin/email-harvester.php by adding a question mark (?) followed by the payload.","status":"published","published":"2022-05-24T17:11:08Z","modified":"2023-01-31T05:07:30Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:49:13.573597Z"}],"nvd":[{"id":"CVE-2020-10411","description":"The way URIs are handled in admin/header.php in Chadha PHPKB Standard Multi-Language 9 allows Reflected XSS (injecting arbitrary web script or HTML) in admin/email-harvester.php by adding a question mark (?) followed by the payload.","status":"published","published":"2020-03-12T14:15:14.657Z","modified":"2026-06-17T02:47:43.92Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/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":"2026-11-02T14:05:55.32877Z"}]}}