{"schemaVersion":3,"id":"CVE-2011-4294","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"The error-message functionality in Moodle 1.9.x before 1.9.13, 2.0.x before 2.0.4, and 2.1.x before 2.1.1 does not ensure that a continuation link refers to an http or https URL for the local Moodle instance, which might allow attackers to trick users into visiting arbitrary web sites via unspecified 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correctly.","type":"weakness","status":"Stable","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/20.html"}],"affected":[{"vendor":"moodle","product":"moodle","name":"moodle","label":"moodle","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"1.9.1","noFixRecorded":false,"fixedIn":null},{"text":"1.9.2","noFixRecorded":false,"fixedIn":null},{"text":"1.9.3","noFixRecorded":false,"fixedIn":null},{"text":"1.9.4","noFixRecorded":false,"fixedIn":null},{"text":"1.9.5","noFixRecorded":false,"fixedIn":null},{"text":"1.9.6","noFixRecorded":false,"fixedIn":null},{"text":"1.9.7","noFixRecorded":false,"fixedIn":null},{"text":"1.9.8","noFixRecorded":false,"fixedIn":null},{"text":"1.9.9","noFixRecorded":false,"fixedIn":null},{"text":"1.9.10","noFixRecorded":false,"fixedIn":null},{"text":"1.9.11","noFixRecorded":false,"fixedIn":null},{"text":"1.9.12","noFixRecorded":false,"fixedIn":null},{"text":"2.0.0","noFixRecorded":false,"fixedIn":null},{"text":"2.0.1","noFixRecorded":false,"fixedIn":null},{"text":"2.0.2","noFixRecorded":false,"fixedIn":null},{"text":"2.0.3","noFixRecorded":false,"fixedIn":null},{"text":"2.1.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"1.9.1 | 1.9.2 | 1.9.3 | 1.9.4 | 1.9.5 | 1.9.6 | 1.9.7 | 1.9.8 | 1.9.9 | 1.9.10 | 1.9.11 | 1.9.12 | 2.0.0 | 2.0.1 | 2.0.2 | 2.0.3 | 2.1.0","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"moodle","label":"Moodle","category":"server-app"}},"hubHref":"/vendor/moodle/moodle"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://openwall.com/lists/oss-security/2011/11/14/1","label":"openwall.com/lists/oss-security/2011/11/14/1","hostname":"openwall.com","tags":["Mailing List","X Refsource MLIST"]},{"url":"http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=8f9f666c902cb30ef6f519353f38c45a29fdf4a6","label":"git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=8f9f666c902cb30ef6f519353f38c45a29fdf4a6","hostname":"git.moodle.org","tags":["X Refsource CONFIRM"]},{"url":"http://moodle.org/mod/forum/discuss.php?d=182737","label":"moodle.org/mod/forum/discuss.php?d=182737","hostname":"moodle.org","tags":["X Refsource CONFIRM","Vendor 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