A web service fetching messages was not restricted to the current user's conversations.
| Severity/Risk: | Serious |
| Versions affected: | 3.6 to 3.6.3 |
| Versions fixed: | 3.7, 3.6.4 |
| Reported by: | Mazen Gamal |
| Workaround: | Disable the messaging system until the fix is applied. |
| CVE identifier: | CVE-2019-10132 |
| Changes (master): | http://git.moodle.org/gw?p= |
The form to upload cohorts contained a redirect field, which was not restricted to internal URLs.
| Severity/Risk: | Minor |
| Versions affected: | 3.6 to 3.6.3, 3.5 to 3.5.5, 3.4 to 3.4.8, 3.1 to 3.1.17 and earlier unsupported versions |
| Versions fixed: | 3.7, 3.6.4, 3.5.6, 3.4.9 and 3.1.18 |
| Reported by: | Lindon Wass |
| CVE identifier: | CVE-2019-10133 |
The size of users' private file uploads via email were not correctly checked, so their quota allowance could be exceeded.
| Severity/Risk: | Minor |
| Versions affected: | 3.6 to 3.6.3, 3.5 to 3.5.5, 3.4 to 3.4.8, 3.1 to 3.1.17 and earlier unsupported versions |
| Versions fixed: | 3.7, 3.6.4, 3.5.6, 3.4.9 and 3.1.18 |
| Reported by: | Guillermo Leon |
Users with the "login as other users" capability (such as administrators/managers) can access other users' Dashboards, but the JavaScript those other users may have added to their Dashboard was not being escaped when being viewed by the user logging in on their behalf.
Please note that for versions 3.1 and 3.4 only, this...
Permissions were not correctly checked before loading event information into the calendar's edit event modal popup, so logged in non-guest users could view unauthorised calendar events. (Note: It was read-only access, users could not edit the events.)
| Severity/Risk: | Serious |
| Versions affected: | 3.6 to 3.6.2, 3.5 to 3.5.4 and |
Users could assign themselves an escalated role within courses or content accessed via LTI, by modifying the request to the LTI publisher site.
| Severity/Risk: | Serious |
| Versions affected: | 3.6 to 3.6.2, 3.5 to 3.5.4, 3.4 to 3.4.7 and earlier unsupported versions |
| Versions fixed: | 3.6.3, 3.5.5 and 3.4.8 |
| Reported by: | Brendan Cox |
| CVE |
Links within assignment submission comments would open directly (in the same window). Although links themselves may be valid, opening within the same window and without the no-referrer header policy made them more susceptible to exploits.
| Severity/Risk: | Minor |
| Versions affected: | 3.6 to 3.6.2, 3.5 to 3.5.4, 3.4 to 3.4.7, 3.1 to |
There was a link to site home within the the Boost theme's secure layout, meaning students could navigate out of the page.
| Severity/Risk: | Minor |
| Versions affected: | 3.6 to 3.6.2 and 3.5 to 3.5.4 |
| Versions fixed: | 3.6.3 and 3.5.5 |
| Reported by: | Martin von Löwis and Luca Bösch |
| CVE identifier: | CVE-2019-3851 |
| Changes (master): | http://git.moodle. |
get_with_capability_join and get_users_by_capability were not taking context freezing into account when checking user capabilities
| Severity/Risk: | Minor |
| Versions affected: | 3.6 to 3.6.2 |
| Versions fixed: | 3.6.3 |
| Reported by: | Andrew Nicols |
| CVE identifier: | CVE-2019-3852 |
| Changes (master): | http://git.moodle.org/gw?p=moodle.git&a=search& |
The 'manage groups' capability did not have the 'XSS risk' flag assigned to it, but does have that access in certain places. Note that the capability is intended for use by trusted users, and is only assigned to teachers and managers by default.
| Severity/Risk: | Minor |
| Versions affected: | 3.6 to 3.6.1, 3.5 to 3.5.3, 3.4 to 3.4.6, |
The mybackpack functionality allowed setting the URL of badges, when it should be restricted to the Mozilla Open Badges backpack URL. This resulted in the possibility of blind SSRF via requests made by the page.
| Severity/Risk: | Minor |
| Versions affected: | 3.1 to 3.1.15 and earlier unsupported versions |
| Versions fixed: | 3.1.16 |
| Reported |
The /userpix/ page did not escape users' full names, which are included as text when hovering over profile images. Note this page is not linked to by default and its access is restricted.
| Severity/Risk: | Minor |
| Versions affected: | 3.6 to 3.6.1, 3.5 to 3.5.3, 3.4 to 3.4.6, 3.1 to 3.1.15 and earlier unsupported versions |
| Versions |
The login form is not protected by a token to prevent login cross-site request forgery.
| Severity/Risk: | Serious |
| Versions affected: | 3.5 to 3.5.2, 3.4 to 3.4.5, 3.3 to 3.3.8, 3.1 to 3.1.14 and earlier unsupported versions |
| Versions fixed: | 3.6, 3.5.3, 3.4.6, 3.3.9 and 3.1.15 |
| Reported by: | Daniel Thatcher |
| CVE identifier: | CVE-2018-16854 |
| Chan |
When importing legacy 'drag and drop into text' (ddwtos) type quiz questions, it was possible to inject and execute PHP code from within the imported questions, either intentionally or by importing questions from an untrusted source.
| Severity/Risk: | Serious |
| Versions affected: | 3.5 to 3.5.1, 3.4 to 3.4.4, 3.1 to 3.1.13 and |
A security vulnerability was reported against QuickForm, a third party library used by Moodle. Although no attack vector was identified within our software, Moodle has updated to patched versions of QuickForm as a precaution.
| Severity/Risk: | Minor |
| Versions affected: | 3.5 to 3.5.1, 3.4 to 3.4.4, 3.3 to 3.3.7, 3.1 to 3.1.13 and |
The breadcrumb navigation provided by Boost theme when displaying search results of a blog were insufficiently filtered, which could result in reflected XSS if a user followed a malicious link containing JavaScript in the search parameter.
| Severity/Risk: | Minor |
| Versions affected: | 3.5 to 3.5.1, 3.4 to 3.4.4, 3.3 to 3.3.7 and |
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: |
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 |
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, |
Teacher creating Calculated question can intentionally cause remote code execution on server
| 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 3.1.12 |
| Reported by: | Robin Peraglie |
| CVE identifier: | CVE-2018-1133 |
| Cha |