Vulnerability Description
A remote code execution risk was identified in the Lesson activity. By default this was only available to teachers and managers.
CVSS Score
4.7
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Moodle | Moodle | < 3.9.24 |
| Fedoraproject | Extra Packages For Enterprise Linux | 7.0 |
| Fedoraproject | Fedora | 38 |
Related Weaknesses (CWE)
References
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-79408Patch
- https://bugzilla.redhat.com/show_bug.cgi?id=2243352Issue TrackingPatchThird Party Advisory
- https://moodle.org/mod/forum/discuss.php?d=451580PatchVendor Advisory
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-79408Patch
- https://bugzilla.redhat.com/show_bug.cgi?id=2243352Issue TrackingPatchThird Party Advisory
- https://moodle.org/mod/forum/discuss.php?d=451580PatchVendor Advisory
FAQ
What is CVE-2023-5539?
CVE-2023-5539 is a vulnerability with a CVSS score of 4.7 (MEDIUM). A remote code execution risk was identified in the Lesson activity. By default this was only available to teachers and managers.
How severe is CVE-2023-5539?
CVE-2023-5539 has been rated MEDIUM with a CVSS base score of 4.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-5539?
Check the references section above for vendor advisories and patch information. Affected products include: Moodle Moodle, Fedoraproject Extra Packages For Enterprise Linux, Fedoraproject Fedora.