Moodle 2.x through 2.1.10, 2.2.x before 2.2.8, 2.3.x before 2.3.5, and 2.4.x before 2.4.2 allows remote authenticated administrators to obtain sensitive information from the external repositories of arbitrary users by leveraging the login_as feature.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Moodle | — | Upgrade to the latest version of Moodle | Apr 19, 2017 | Mar 25, 2013 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | Mar 25, 2013 |
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