course/jumpto.php in Moodle before 1.6.2 does not validate the session key (sesskey) before providing content from arbitrary local URIs, which allows remote attackers to obtain sensitive information via the jump parameter.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Moodle | Moodle | * | 1.6.1 (including) |
| Moodle | Moodle | 1.6.0 (including) | 1.6.0 (including) |
| Moodle | Ubuntu | dapper | * |
| Moodle | Ubuntu | upstream | * |