In Moodle 2.x and 3.x, a CSRF attack is possible that allows attackers to change the “number of courses displayed in the course overview block” configuration setting.
[
{
"product": "Moodle 2.x and 3.x",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "Moodle 2.x and 3.x"
}
]
}
]