CVE-2021-36393: SQL Injection
First published: Mon Mar 06 2023(Updated: )
In Moodle, an SQL injection risk was identified in the library fetching a user's recent courses.
Credit: patrick@puiterwijk.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Moodle Moodle | <3.9.8 | |
| Moodle Moodle | >=3.10.0<3.10.5 | |
| Moodle Moodle | >=3.11.0<3.11.1 |
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Reference Links
Frequently Asked Questions
What is CVE-2021-36393?
CVE-2021-36393 is an SQL injection vulnerability in Moodle that allows an attacker to execute arbitrary SQL queries.
How does CVE-2021-36393 affect Moodle?
CVE-2021-36393 affects Moodle versions 3.9.8, 3.10.0 to 3.10.5, and 3.11.0 to 3.11.1, allowing an attacker to exploit an SQL injection vulnerability in the library fetching a user's recent courses.
What is the severity of CVE-2021-36393?
CVE-2021-36393 has a severity rating of 9.8 (Critical).
How can I fix CVE-2021-36393?
To fix CVE-2021-36393, users should upgrade Moodle to a version that is not affected by the vulnerability, such as version 3.9.9, 3.10.6, or 3.11.2.
Where can I find more information about CVE-2021-36393?
You can find more information about CVE-2021-36393 on the Moodle website: https://moodle.org/mod/forum/discuss.php?d=424798.
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