{"id":"CVE-2021-45416","aliases":["GHSA-287r-574x-f4h4"],"url":"https://o3.security/vulnerability/CVE-2021-45416","summary":"RosarioSIS XSS Vulnerability","details":"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.","published":"2022-02-01T13:15:09.833Z","modified":"2026-07-15T10:20:20.120821Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Packagist","name":"francoisjacquet/rosariosis","fixedVersion":"8.3"}],"fix":null,"references":[{"type":"FIX","url":"https://github.com/86x/CVE-2021-45416"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-45416"},{"type":"WEB","url":"https://gitlab.com/francoisjacquet/rosariosis/-/commit/aec018065ca12ecef03ee454a8112f992ea35315"},{"type":"WEB","url":"https://www.youtube.com/watch?v=PvFUxSGpWpY"},{"type":"WEB","url":"http://rosariosis.com"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T10:20:20.120821Z"}}