{"id":"CVE-2011-4307","aliases":["EUVD-2011-4241","GHSA-cj27-r58c-6p6v"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in mod/wiki/lang/en/wiki.php in Moodle 2.0.x before 2.0...","description":"Cross-site scripting (XSS) vulnerability in mod/wiki/lang/en/wiki.php in Moodle 2.0.x before 2.0.5 and 2.1.x before 2.1.2 allows remote attackers to inject arbitrary web script or HTML via the section parameter.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01187,"percentile":0.68077,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2012-07-11T10:00:00Z","modified":"2026-06-16T23:34:44Z","products":[{"vendor":"moodle","product":"moodle"}],"references":[{"url":"http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=41017112cff7f5bd7969c72d321320f3090e7c68","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://moodle.org/mod/forum/discuss.php?d=188321","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=747444","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4307"},{"url":"http://git.moodle.org/gw?p=moodle.git;a=commit;h=41017112cff7f5bd7969c72d321320f3090e7c68"},{"url":"https://github.com/advisories/GHSA-cj27-r58c-6p6v"}],"sources":{"cve":[{"id":"CVE-2011-4307","description":"Cross-site scripting (XSS) vulnerability in mod/wiki/lang/en/wiki.php in Moodle 2.0.x before 2.0.5 and 2.1.x before 2.1.2 allows remote attackers to inject arbitrary web script or HTML via the section parameter.","status":"published","published":"2012-07-11T10:00:00Z","modified":"2024-08-07T00:01:51.605Z","updated_at":"2026-11-02T14:35:37.989579Z"}],"euvd":[{"id":"EUVD-2011-4241","description":"Cross-site scripting (XSS) vulnerability in mod/wiki/lang/en/wiki.php in Moodle 2.0.x before 2.0.5 and 2.1.x before 2.1.2 allows remote attackers to inject arbitrary web script or HTML via the section parameter.","status":"published","published":"2012-07-11T10:00:00Z","modified":"2024-08-07T00:01:51Z","updated_at":"2026-11-03T01:39:49.441333Z"}],"ghsa":[{"id":"GHSA-cj27-r58c-6p6v","title":"Cross-site scripting (XSS) vulnerability in mod/wiki/lang/en/wiki.php in Moodle 2.0.x before 2.0...","description":"Cross-site scripting (XSS) vulnerability in mod/wiki/lang/en/wiki.php in Moodle 2.0.x before 2.0.5 and 2.1.x before 2.1.2 allows remote attackers to inject arbitrary web script or HTML via the section parameter.","status":"published","published":"2022-05-13T01:13:15Z","modified":"2023-02-13T03:30:57Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:54:05.992759Z"}],"nvd":[{"id":"CVE-2011-4307","description":"Cross-site scripting (XSS) vulnerability in mod/wiki/lang/en/wiki.php in Moodle 2.0.x before 2.0.5 and 2.1.x before 2.1.2 allows remote attackers to inject arbitrary web script or HTML via the section parameter.","status":"published","published":"2012-07-11T10:26:11.207Z","modified":"2026-06-16T23:34:44.507Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:02:12.272092Z"}]}}