CVE-2023-5547
MEDIUMCVSS 6.1/10EPSS 0.51%
Last modified
CVE-2023-5547 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. The course upload preview contained an XSS risk for users uploading unsafe data.. EPSS estimates a 0.51% chance of exploitation in the next 30 days.
Description
The course upload preview contained an XSS risk for users uploading unsafe data.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Moodle | Moodle | >= 3.9.0, < 3.9.24 |
| Moodle | Moodle | >= 3.11.0, < 3.11.17 |
| Moodle | Moodle | >= 4.0.0, < 4.0.11 |
| Moodle | Moodle | >= 4.1.0, < 4.1.6 |
| Moodle | Moodle | >= 4.2.0, < 4.2.3 |
| Redhat | Enterprise Linux | 7.0 |
| Fedoraproject | Fedora | 37 |
| Fedoraproject | Fedora | 38 |
| Fedoraproject | Fedora | 39 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2243447Issue Tracking
- https://bugzilla.redhat.com/show_bug.cgi?id=2243447Issue Tracking
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-5547?
The course upload preview contained an XSS risk for users uploading unsafe data.
How severe is CVE-2023-5547?
CVE-2023-5547 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.51% probability of exploitation in the next 30 days.
How do I fix CVE-2023-5547?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-5547?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST