{"id":"CVE-2015-0216","aliases":["EUVD-2022-2002","GHSA-2jcw-r79x-4r5v","UBUNTU-CVE-2015-0216"],"status":"published","title":"Moodle does not set the RISK_XSS bit for graders","description":"access.php in the Lesson module in Moodle 2.8.x before 2.8.2 does not set the RISK_XSS bit for graders, which allows remote authenticated users to conduct cross-site scripting (XSS) attacks via crafted essay feedback.","severity":{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01449,"percentile":0.73513,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2015-06-01T19:00:00Z","modified":"2026-06-17T00:19:44Z","fixes":[{"ecosystem":"Packagist","package":"moodle/moodle","fixed_in":["2.8.2"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"moodle/moodle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.8.0"},{"fixed":"2.8.2"}]}]},{"source":"osv","ecosystem":"Packagist","package":"moodle/moodle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.8.0"},{"fixed":"2.8.2"}]}],"versions":["v2.8.0","v2.8.1"]}],"products":[{"vendor":"moodle","product":"moodle"}],"references":[{"url":"https://moodle.org/mod/forum/discuss.php?d=278616","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","web"]},{"url":"http://openwall.com/lists/oss-security/2015/01/19/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-48034","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-0216","tags":["advisory"]},{"url":"https://github.com/moodle/moodle/commit/b9c86823c70a1cba20bca1c4b5b032ee1559e22d","tags":["web"]},{"url":"https://github.com/moodle/moodle/commit/c80603ddc4ba4e7d85ea2b79f644a4a041cee137","tags":["web"]},{"url":"https://github.com/advisories/GHSA-2jcw-r79x-4r5v"},{"url":"https://github.com/moodle/moodle","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2015-0216","tags":["report"]},{"url":"https://moodle.org/mod/forum/discuss.php?d=278616#p1196682","tags":["report"]},{"url":"http://www.openwall.com/lists/oss-security/2015/01/19/1","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2015-0216","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2015-0216","description":"access.php in the Lesson module in Moodle 2.8.x before 2.8.2 does not set the RISK_XSS bit for graders, which allows remote authenticated users to conduct cross-site scripting (XSS) attacks via crafted essay feedback.","status":"published","published":"2015-06-01T19:00:00Z","modified":"2024-08-06T04:03:10.253Z","updated_at":"2026-11-02T14:35:45.088047Z"}],"euvd":[{"id":"EUVD-2022-2002","description":"access.php in the Lesson module in Moodle 2.8.x before 2.8.2 does not set the RISK_XSS bit for graders, which allows remote authenticated users to conduct cross-site scripting (XSS) attacks via crafted essay feedback.","status":"published","published":"2015-06-01T19:00:00Z","modified":"2024-08-06T04:03:10Z","updated_at":"2026-11-03T02:22:20.481932Z"}],"ghsa":[{"id":"GHSA-2jcw-r79x-4r5v","title":"Moodle does not set the RISK_XSS bit for graders","description":"access.php in the Lesson module in Moodle 2.8.x before 2.8.2 does not set the RISK_XSS bit for graders, which allows remote authenticated users to conduct cross-site scripting (XSS) attacks via crafted essay feedback.","status":"published","published":"2022-05-13T01:12:49Z","modified":"2024-01-25T20:43:53Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:37:32.302254Z"}],"nvd":[{"id":"CVE-2015-0216","description":"access.php in the Lesson module in Moodle 2.8.x before 2.8.2 does not set the RISK_XSS bit for graders, which allows remote authenticated users to conduct cross-site scripting (XSS) attacks via crafted essay feedback.","status":"published","published":"2015-06-01T19:59:05.637Z","modified":"2026-06-17T00:19:44.84Z","cvss":[{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:03:04.906059Z"}],"osv":[{"id":"GHSA-2jcw-r79x-4r5v","title":"Moodle does not set the RISK_XSS bit for graders","description":"access.php in the Lesson module in Moodle 2.8.x before 2.8.2 does not set the RISK_XSS bit for graders, which allows remote authenticated users to conduct cross-site scripting (XSS) attacks via crafted essay feedback.","status":"published","published":"2022-05-13T01:12:49Z","modified":"2024-12-08T05:28:54.86434Z","cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:34.338541Z"},{"id":"UBUNTU-CVE-2015-0216","description":"access.php in the Lesson module in Moodle 2.8.x before 2.8.2 does not set the RISK_XSS bit for graders, which allows remote authenticated users to conduct cross-site scripting (XSS) attacks via crafted essay feedback.","status":"withdrawn","published":"2015-06-01T19:59:00Z","modified":"2025-07-16T08:11:18.01897Z","updated_at":"2026-11-02T15:54:09.721803Z"}]}}