CVE-2011-4581: Exposure of Sensitive Information to an Unauthorized Actor

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...

CVE-2011-4299: Improper Neutralization of Input During Web Page Generation

Cross-site scripting XSS vulnerability in mod/wiki/pagelib.php in Moodle 2.0.x before 2.0.5 and 2.1.x before 2.1.2 allows remote authenticated users to inject arbitrary web script or HTML via a wiki comment...