When a quiz question bank is imported, it was possible for the question preview that is displayed to execute JavaScript that is written into the question bank.
| Severity/Risk: | Minor |
| Versions affected: | 3.5, 3.4 to 3.4.3, 3.3 to 3.3.6, 3.2 to 3.2.9, 3.1 to 3.1.12 and earlier unsupported versions |
| Versions fixed: | 3.5.1, 3.4.4, |
It was possible for the core_course_get_categories web service to return hidden categories, which should be omitted when fetching course categories. Note this only affects cases where a user has access to manage categories, but does not also have permission to view hidden categories.
| Severity/Risk: | Minor |
| Versions affected: | 3.5 |
No option existed to omit logs from data privacy exports, which may contain details of other users who interacted with the requester. Note this may be a serious privacy consideration for sites processing data exports.
| Severity/Risk: | Minor |
| Versions affected: | 3.5, 3.4.3, 3.3 to 3.3.6 |
| Versions fixed: | 3.5.1, 3.4.4, 3.3.7 |
| Reported by: |
Substituting URL in portfolios users can instantiate any class, this can also be exploited by users who are logged in as guests to create a DDoS attack
| Severity/Risk: | Serious |
| Versions affected: | 3.4 to 3.4.2, 3.3 to 3.3.5, 3.2 to 3.2.8, 3.1 to 3.1.11 and earlier unsupported versions |
| Versions fixed: | 3.5, 3.4.3, 3.3.6, 3.2.9 and |