{"id":"GHSA-r729-mx2r-j26j","aliases":["CVE-2011-4306"],"title":"Moodle XSS Vulnerability","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"MODERATE","description":"Cross-site scripting (XSS) vulnerability in `course/editsection.html` in Moodle 1.9.x before 1.9.14 allows remote authenticated users to inject arbitrary web script or HTML via crafted data.","severity":"medium","score":null,"published":"2022-05-13T01:13:11.000Z","modified":"2024-01-17T16:26:38.364Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"moodle/moodle","sources":[{"name":"OSV · GHSA-r729-mx2r-j26j","url":"https://osv.dev/vulnerability/GHSA-r729-mx2r-j26j"}],"ranges":[{"events":[{"introduced":"0"},{"fixed":"1.9.14"}],"type":"ECOSYSTEM"}],"versions":[],"fixed":["1.9.14"]}],"sourceAffected":[],"references":["https://nvd.nist.gov/vuln/detail/CVE-2011-4306","https://github.com/moodle/moodle/commit/4a2acd8c7e6c869d5fd5aa686e6e0a3f20c97f15","https://bugzilla.redhat.com/show_bug.cgi?id=747444","http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=4a2acd8c7e6c869d5fd5aa686e6e0a3f20c97f15","http://git.moodle.org/gw?p=moodle.git;a=commit;h=4a2acd8c7e6c869d5fd5aa686e6e0a3f20c97f15","http://moodle.org/mod/forum/discuss.php?d=188319"],"sources":[{"name":"OSV","id":"GHSA-r729-mx2r-j26j","modified":"2024-01-17T16:26:38.364684Z","url":"https://osv.dev/vulnerability/GHSA-r729-mx2r-j26j"}],"assessments":[],"products":[],"remediation":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T20:25:31.474Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}