{"id":"GHSA-93gj-rg98-h7mm","aliases":["CVE-2017-2644"],"title":"Moodle XSS Vulnerability","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"MODERATE","description":"In Moodle 3.x, XSS can occur via evidence of prior learning.","severity":"medium","score":6.1,"published":"2022-05-17T02:30:18.000Z","modified":"2024-02-16T08:22:35.606Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"moodle/moodle","sources":[{"name":"OSV · GHSA-93gj-rg98-h7mm","url":"https://osv.dev/vulnerability/GHSA-93gj-rg98-h7mm"}],"ranges":[{"events":[{"introduced":"3.2.0"},{"fixed":"3.2.2"}],"type":"ECOSYSTEM"}],"versions":["v3.2.0","v3.2.1"],"fixed":["3.2.2"]},{"ecosystem":"Packagist","name":"moodle/moodle","sources":[{"name":"OSV · GHSA-93gj-rg98-h7mm","url":"https://osv.dev/vulnerability/GHSA-93gj-rg98-h7mm"}],"ranges":[{"events":[{"introduced":"3.1.0"},{"fixed":"3.1.5"}],"type":"ECOSYSTEM"}],"versions":["v3.1.0","v3.1.1","v3.1.2","v3.1.3","v3.1.4"],"fixed":["3.1.5"]}],"sourceAffected":[],"references":["https://nvd.nist.gov/vuln/detail/CVE-2017-2644","https://github.com/moodle/moodle/commit/ac40d8b589820929fe4201a3f0640414e2b9dabd","https://github.com/moodle/moodle","https://moodle.org/mod/forum/discuss.php?d=349421","https://web.archive.org/web/20210124004851/http://www.securityfocus.com/bid/96979","https://web.archive.org/web/20210227004858/http://www.securitytracker.com/id/1038174"],"sources":[{"name":"OSV","id":"GHSA-93gj-rg98-h7mm","modified":"2024-02-16T08:22:35.606341Z","url":"https://osv.dev/vulnerability/GHSA-93gj-rg98-h7mm"}],"assessments":[{"source":"OSV","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1}],"products":[],"remediation":[],"kev":{"status":"not-listed","checkedAt":"2026-10-29T00:40:34.326Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}