CVE-2023-28335: Moodle: csrf risk in resetting all templates of a database activity
First published: Fri Mar 17 2023(Updated: )
The link to reset all templates of a database activity did not include the necessary token to prevent a CSRF risk.
Credit: patrick@puiterwijk.org patrick@puiterwijk.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Moodle Moodle | =4.1.0 | |
| Moodle Moodle | =4.1.1 | |
| redhat/moodle | <4.1.2 | 4.1.2 |
| composer/moodle/moodle | >=4.1.0<4.1.2 | 4.1.2 |
| =4.1.0 | ||
| =4.1.1 |
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Reference Links
- https://moodle.org/mod/forum/discuss.php?d=445067
- https://bugzilla.redhat.com/show_bug.cgi?id=2179424
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2180091
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2180090
- https://nvd.nist.gov/vuln/detail/CVE-2023-28335
- https://github.com/moodle/moodle/commit/355556c05f4a6d9e223164eff820cd34eb70cc35
- https://git.moodle.org/gw?p=moodle.git;a=commitdiff;h=355556c05f4a6d9e223164eff820cd34eb70cc35
- https://github.com/advisories/GHSA-wxmq-v9gx-75pg (Advisory)
Frequently Asked Questions
What is CVE-2023-28335?
CVE-2023-28335 is a vulnerability in Moodle 4.1.0 and 4.1.1 that allows CSRF attacks through a link to reset all templates of a database activity.
What is the severity of CVE-2023-28335?
The severity of CVE-2023-28335 is high with a CVSS score of 8.8.
How does CVE-2023-28335 affect Moodle?
CVE-2023-28335 affects Moodle versions 4.1.0 and 4.1.1.
How can I fix CVE-2023-28335?
To fix CVE-2023-28335, update your Moodle installation to version 4.1.2 or higher.
Where can I find more information about CVE-2023-28335?
You can find more information about CVE-2023-28335 on the Moodle forum: [link](https://moodle.org/mod/forum/discuss.php?d=445067)
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