Moodle: forum summary report shows students from other groups when in separate groups mode

Separate Groups mode restrictions were not honoured in the forum summary report, which would display users from other groups.

Moodle: rce due to lfi risk in some misconfigured shared hosting environments

In a shared hosting environment that has been misconfigured to allow access to other users' content, a Moodle user who also has direct access to the web server outside of the Moodle webroot could utilise a local file include to achieve remote code execution.

Moodle: insufficient capability checks when updating the parent of a course category

Insufficient web service capability checks made it possible to move categories a user had permission to manage, to a parent category they did not have the capability to manage.

Moodle: cache poisoning risk with endpoint revision numbers

Stronger revision number limitations were required on file serving endpoints to improve cache poisoning protection.

Moodle: xss risk when previewing data in course upload tool

The course upload preview contained an XSS risk for users uploading unsafe data.

Moodle: stored xss in quiz grading report via user id number

ID numbers displayed in the quiz grading report required additional sanitizing to prevent a stored XSS risk.

Moodle: auto-populated h5p author name causes a potential information leak

H5P metadata automatically populated the author with the user's username, which could be sensitive information.

Moodle: stored xss and potential idor risk in wiki comments

Wiki comments required additional sanitizing and access restrictions to prevent a stored XSS risk and potential IDOR risk.

Moodle: duplicating a bigbluebutton activity assigns the same meeting id

When duplicating a BigBlueButton activity, the original meeting ID was also duplicated instead of using a new ID for the new activity. This could provide unintended access to the original meeting.

Moodle: students can view other users in "only see own membership" groups

Students in "Only see own membership" groups could see other students in the group, which should be hidden.

Moodle: xss risk when using csv grade import method

The CSV grade import method contained an XSS risk for users importing the spreadsheet, if it contained unsafe content.

Moodle: authenticated remote code execution risk in imscp

A remote code execution risk was identified in the IMSCP activity. By default this was only available to teachers and managers.

Moodle: authenticated remote code execution risk in lesson

A remote code execution risk was identified in the Lesson activity. By default this was only available to teachers and managers.

A feature in LXD (LP#1829071), affects the default configuration of Ubuntu Server which allows privileged users in the lxd group to escalate their privilege to root without requiring a sudo password.

Ninja Forms < 3.6.34 - Admin+ Stored XSS

The Ninja Forms Contact Form WordPress plugin before 3.6.34 does not sanitize and escape its label fields, which could allow high privilege users such as admin to perform Stored XSS attacks. Only users with the unfiltered_html capability can perform this, and such users are already allowed to use JS in posts/comments etc however the vendor acknowledged and fixed the issue

Limit Login Attempts Reloaded < 2.25.26 - Admin+ Missing Authorization to Toggle Plugin Auto-Update

The Limit Login Attempts Reloaded WordPress plugin before 2.25.26 is missing authorization on the `toggle_auto_update` AJAX action, allowing any user with a valid nonce to toggle the auto-update status of the plugin.

Mobile app freezes when receiving a post with hundreds of emojis

Mattermost Mobile fails to limit the maximum number of Markdown elements in a post allowing an attacker to send a post with hundreds of emojis to a channel and freeze the mobile app of users when viewing that particular channel. 

Incorrect Authorization in tiann/kernelsu

Incorrect Authorization in GitHub repository tiann/kernelsu prior to v0.6.9.

Cross-Site Request Forgery (CSRF) in snipe/snipe-it

Cross-Site Request Forgery (CSRF) in GitHub repository snipe/snipe-it prior to v.6.2.3.

myStickymenu < 2.6.5 - Subscriber+ Arbitrary Form Leads Deletion

The myStickymenu WordPress plugin before 2.6.5 does not adequately authorize some ajax calls, allowing any logged-in user to perform the actions.