| Topic: | Insufficient access control in Login as feature |
| Severity: | Critical |
| Versions affected: | 1.8-1.8.3 |
| Reported by: | Johannes Kuhn |
| Issue no.: | MDL-12911 |
| Solution: | upgrade to 1.8.4 |
| Patch: | MOODLE_18_STABLE http://cvs.moodle.org/moodle/course/loginas.php?r1=1.44.2.1&r2=1.44.2.2 |
Description:
Critical security problem was discovered in course/loginas.php script. Please make a full update or at least replace this file with latest version from 1.8.4.