Total vulnerabilities in the database
lib/classes/grades_external.php in Moodle 2.7.x before 2.7.3 does not consider the moodle/grade:viewhidden capability before displaying hidden grades, which allows remote authenticated users to obtain sensitive information by leveraging the student role to access the get_grades web service.
| Software | From | Fixed in |
|---|---|---|
| moodle / moodle | 2.7.1 | 2.7.1.x |
| moodle / moodle | 2.5.1 | 2.5.1.x |
| moodle / moodle | 2.5.3 | 2.5.3.x |
| moodle / moodle | 2.5.7 | 2.5.7.x |
| moodle / moodle | 2.7.2 | 2.7.2.x |
| moodle / moodle | 2.5.5 | 2.5.5.x |
| moodle / moodle | 2.6.1 | 2.6.1.x |
| moodle / moodle | 2.5.2 | 2.5.2.x |
| moodle / moodle | - | 2.4.11.x |
| moodle / moodle | 2.5.8 | 2.5.8.x |
| moodle / moodle | 2.5.6 | 2.5.6.x |
| moodle / moodle | 2.6.5 | 2.6.5.x |
| moodle / moodle | 2.6.2 | 2.6.2.x |
| moodle / moodle | 2.7.0 | 2.7.0.x |
| moodle / moodle | 2.6.4 | 2.6.4.x |
| moodle / moodle | 2.5.4 | 2.5.4.x |
| moodle / moodle | 2.6.3 | 2.6.3.x |
| moodle / moodle | 2.5.0 | 2.5.0.x |
| moodle / moodle | 2.6.0 | 2.6.0.x |