{"id":"CVE-2021-45416","aliases":["EUVD-2022-0758","GHSA-287r-574x-f4h4"],"status":"published","title":"RosarioSIS XSS Vulnerability","description":"Reflected Cross-site scripting (XSS) vulnerability in RosarioSIS 8.2.1 allows attackers to inject arbitrary HTML via the search_term parameter in the modules/Scheduling/Courses.php script.","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":0.02327,"percentile":0.83752,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-79"],"published":"2022-02-01T12:44:53Z","modified":"2026-10-24T10:30:19Z","exploits":[{"source":"pocgithub","id":"86x/CVE-2021-45416","title":"86x/CVE-2021-45416","date":"2022-01-27","url":"https://github.com/86x/CVE-2021-45416"},{"source":"pocgithub","id":"dnr6419/CVE-2021-45416","title":"dnr6419/CVE-2021-45416","date":"2022-02-14","url":"https://github.com/dnr6419/CVE-2021-45416"}],"fixes":[{"ecosystem":"Packagist","package":"francoisjacquet/rosariosis","fixed_in":["8.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"francoisjacquet/rosariosis","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"8.2.1"},{"fixed":"8.3"}]}]},{"source":"osv","ecosystem":"Packagist","package":"francoisjacquet/rosariosis","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.3"}]}],"versions":["v5.0","v5.0-beta3","v5.0-beta4","v5.0.1","v5.0.2","v5.0.3","v5.0.4","v5.0.5","v5.1","v5.1-beta","v5.1.1","v5.2","v5.2-beta","v5.3","v5.3-beta","v5.3.1","v5.3.2","v5.3.3","v5.3.4","v5.4","v5.4-beta","v5.4.1","v5.4.2","v5.4.3","v5.4.4","v5.4.5","v5.4.6","v5.4.7","v5.5","v5.5-beta","v5.5-beta2","v5.5-beta3","v5.5.1","v5.5.2","v5.5.3","v5.5.4","v5.6","v5.6-beta","v5.6.1","v5.6.2","v5.6.3","v5.6.4","v5.6.5","v5.7","v5.7.1","v5.7.2","v5.7.3","v5.7.4","v5.7.5","v5.7.6","v5.7.7","v5.8","v5.8-beta","v5.8-beta2","v5.8-beta3","v5.8-beta4","v5.8-beta5","v5.8.1","v5.9","v5.9-beta2","v5.9-beta3","v5.9.1","v5.9.2","v5.9.3","v5.9.4","v5.9.5","v5.9.6","v6.0","v6.0-beta","v6.1","v6.2","v6.2.1","v6.2.2","v6.2.3","v6.3","v6.4","v6.4.1","v6.4.2","v6.5","v6.5.1","v6.5.2","v6.6","v6.6.1","v6.7","v6.7.1","v6.7.2","v6.8","v6.8-beta","v6.8.1","v6.9","v6.9-beta","v6.9.1","v6.9.2","v6.9.3","v6.9.4","v7.0","v7.0-beta","v7.0.1","v7.0.2","v7.0.3","v7.0.4","v7.1","v7.1.1","v7.1.2","v7.1.3","v7.1.4","v7.2","v7.2.1","v7.2.2","v7.2.3","v7.2.4","v7.3","v7.3.1","v7.4","v7.5","v7.6","v7.6.1","v7.7","v7.8","v7.8.1","v7.8.2","v7.8.3","v7.8.4","v7.9","v7.9.1","v7.9.2","v7.9.3","v8.0","v8.0.1","v8.0.2","v8.0.3","v8.0.4","v8.1","v8.1.1","v8.2","v8.2.1"]}],"products":[{"vendor":"rosariosis","product":"rosariosis"}],"references":[{"url":"https://github.com/86x/CVE-2021-45416","tags":["x_refsource_MISC","x_transferred","Exploit","Patch","Third Party Advisory","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-45416","tags":["advisory"]},{"url":"http://rosariosis.com","tags":["web"]},{"url":"https://gitlab.com/francoisjacquet/rosariosis/-/commit/aec018065ca12ecef03ee454a8112f992ea35315","tags":["web"]},{"url":"https://www.youtube.com/watch?v=PvFUxSGpWpY","tags":["web"]},{"url":"https://github.com/advisories/GHSA-287r-574x-f4h4"}],"sources":{"cve":[{"id":"CVE-2021-45416","description":"Reflected Cross-site scripting (XSS) vulnerability in RosarioSIS 8.2.1 allows attackers to inject arbitrary HTML via the search_term parameter in the modules/Scheduling/Courses.php script.","status":"published","published":"2022-02-01T12:44:53Z","modified":"2026-07-09T00:16:04.232Z","updated_at":"2026-11-02T14:33:02.930115Z"}],"euvd":[{"id":"EUVD-2022-0758","description":"Reflected Cross-site scripting (XSS) vulnerability in RosarioSIS 8.2.1 allows attackers to inject arbitrary HTML via the search_term parameter in the 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script.","status":"published","published":"2022-02-01T13:15:09.833Z","modified":"2026-07-09T01:17:10.533Z","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":"2026-11-02T14:07:04.178977Z"}],"osv":[{"id":"CVE-2021-45416","description":"Reflected Cross-site scripting (XSS) vulnerability in RosarioSIS 8.2.1 allows attackers to inject arbitrary HTML via the search_term parameter in the modules/Scheduling/Courses.php script.","status":"published","published":"2022-02-01T13:15:09.833Z","modified":"2026-10-24T10:30:19.176506635Z","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"}],"updated_at":"2026-11-02T15:44:22.18434Z"},{"id":"GHSA-287r-574x-f4h4","title":"RosarioSIS XSS Vulnerability","description":"Reflected Cross-site scripting (XSS) vulnerability in RosarioSIS 8.2.1 allows attackers to inject arbitrary HTML via the search_term parameter in the modules/Scheduling/Courses.php script.","status":"published","published":"2022-02-02T00:01:46Z","modified":"2024-12-05T05:41:22.831649Z","cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:33.956911Z"}]}}
