{"id":"CVE-2011-4581","aliases":["EUVD-2011-4507","GHSA-79w6-7hhc-89m9"],"status":"published","title":"mod/wiki/pagelib.php in Moodle 2.0.x before 2.0.6 and 2.1.x before 2.1.3 allows remote...","description":"mod/wiki/pagelib.php in Moodle 2.0.x before 2.0.6 and 2.1.x before 2.1.3 allows remote authenticated users to discover the username of a wiki creator by visiting the history and deletion user interface.","severity":{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01112,"percentile":0.66164,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2012-07-20T10:00:00Z","modified":"2026-06-16T23:35:05Z","products":[{"vendor":"moodle","product":"moodle"}],"references":[{"url":"http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=140af2a0f0a4598bf568b9ae182cb81eb583edeb","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=761248","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://moodle.org/mod/forum/discuss.php?d=191747","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4581"},{"url":"http://git.moodle.org/gw?p=moodle.git;a=commit;h=140af2a0f0a4598bf568b9ae182cb81eb583edeb"},{"url":"https://github.com/advisories/GHSA-79w6-7hhc-89m9"}],"sources":{"cve":[{"id":"CVE-2011-4581","description":"mod/wiki/pagelib.php in Moodle 2.0.x before 2.0.6 and 2.1.x before 2.1.3 allows remote authenticated users to discover the username of a wiki creator by visiting the history and deletion user interface.","status":"published","published":"2012-07-20T10:00:00Z","modified":"2024-08-07T00:09:19.324Z","updated_at":"2026-11-02T14:35:37.989579Z"}],"euvd":[{"id":"EUVD-2011-4507","description":"mod/wiki/pagelib.php in Moodle 2.0.x before 2.0.6 and 2.1.x before 2.1.3 allows remote authenticated users to discover the username of a wiki creator by visiting the history and deletion user interface.","status":"published","published":"2012-07-20T10:00:00Z","modified":"2024-08-07T00:09:19Z","updated_at":"2026-11-03T01:39:48.961231Z"}],"ghsa":[{"id":"GHSA-79w6-7hhc-89m9","title":"mod/wiki/pagelib.php in Moodle 2.0.x before 2.0.6 and 2.1.x before 2.1.3 allows remote...","description":"mod/wiki/pagelib.php in Moodle 2.0.x before 2.0.6 and 2.1.x before 2.1.3 allows remote authenticated users to discover the username of a wiki creator by visiting the history and deletion user interface.","status":"published","published":"2022-05-13T01:13:15Z","modified":"2023-02-13T03:30:24Z","cwes":["CWE-200"],"updated_at":"2026-11-02T14:54:05.462623Z"}],"nvd":[{"id":"CVE-2011-4581","description":"mod/wiki/pagelib.php in Moodle 2.0.x before 2.0.6 and 2.1.x before 2.1.3 allows remote authenticated users to discover the username of a wiki creator by visiting the history and deletion user interface.","status":"published","published":"2012-07-20T10:40:35.673Z","modified":"2026-06-16T23:35:05.197Z","cvss":[{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:02:12.272092Z"}]}}