CVE-2023-28332 – Moodle: algebra filter xss when filter is misconfigured
https://notcve.org/view.php?id=CVE-2023-28332
If the algebra filter was enabled but not functional (eg the necessary binaries were missing from the server), it presented an XSS risk. • https://bugzilla.redhat.com/show_bug.cgi?id=2179419 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3QZN34VSF4HTCW3C3ZP2OZYSLYUKADPF https://moodle.org/mod/forum/discuss.php?d=445064 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVE-2023-28333 – Moodle: pix helper potential mustache code injection risk
https://notcve.org/view.php?id=CVE-2023-28333
The Mustache pix helper contained a potential Mustache injection risk if combined with user input (note: This did not appear to be implemented/exploitable anywhere in the core Moodle LMS). • https://bugzilla.redhat.com/show_bug.cgi?id=2179422 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3QZN34VSF4HTCW3C3ZP2OZYSLYUKADPF https://moodle.org/mod/forum/discuss.php?d=445065 • CWE-94: Improper Control of Generation of Code ('Code Injection') •
CVE-2021-36394
https://notcve.org/view.php?id=CVE-2021-36394
In Moodle, a remote code execution risk was identified in the Shibboleth authentication plugin. • https://github.com/dinhbaouit/CVE-2021-36394 https://github.com/lavclash75/CVE-2021-36394-Pre-Auth-RCE-in-Moodle https://moodle.org/mod/forum/discuss.php?d=424799 • CWE-384: Session Fixation •
CVE-2021-36397
https://notcve.org/view.php?id=CVE-2021-36397
In Moodle, insufficient capability checks meant message deletions were not limited to the current user. • https://moodle.org/mod/forum/discuss.php?d=424803 • CWE-276: Incorrect Default Permissions •
CVE-2021-36396
https://notcve.org/view.php?id=CVE-2021-36396
In Moodle, insufficient redirect handling made it possible to blindly bypass cURL blocked hosts/allowed ports restrictions, resulting in a blind SSRF risk. • https://github.com/T0X1Cx/CVE-2021-36396-Exploit https://moodle.org/mod/forum/discuss.php?d=424802 • CWE-918: Server-Side Request Forgery (SSRF) •