{"id":"CVE-2011-4288","url":"https://www.cyber-defence.io/tools/cve/CVE-2011-4288","generatedAt":"2026-10-27T19:48:54.077Z","title":"Moodle 1.9.x before 1.9.12 and 2.0.x before 2.0.3 does not properly implement associations between teachers and groups, which allows remote authenticated users to read quiz reports of arbitrary students by leveraging the teacher role.","description":"Moodle 1.9.x before 1.9.12 and 2.0.x before 2.0.3 does not properly implement associations between teachers and groups, which allows remote authenticated users to read quiz reports of arbitrary students by leveraging the teacher role.","published":"2012-07-16T10:28:37.000Z","lastModified":"2026-06-16T23:34:43.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"2.0","score":4,"severity":"MEDIUM","vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N"},"cwe":["CWE-264"],"affected":["moodle/moodle"],"epss":{"score":0.01674,"percentile":0.76693,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (1.67%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=79c6e3a0968ee1fedcf8a1f14f8086fcd9dbd3f6","source":"secalert@redhat.com"},{"url":"http://moodle.org/mod/forum/discuss.php?d=175590","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://openwall.com/lists/oss-security/2011/11/14/1","source":"secalert@redhat.com"},{"url":"http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=79c6e3a0968ee1fedcf8a1f14f8086fcd9dbd3f6","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://moodle.org/mod/forum/discuss.php?d=175590","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://openwall.com/lists/oss-security/2011/11/14/1","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2011-4288","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}