CVE-2023-46858
5.4
MEDIUM
CVSS 3.1
EPSS 0.11%
Description
Moodle 4.3 allows /grade/report/grader/index.php?searchvalue= reflected XSS when logged in as a teacher. NOTE: the Moodle Security FAQ link states "Some forms of rich content [are] used by teachers to enhance their courses ... admins and teachers can post XSS-capable content, but students can not."
How to fix CVE-2023-46858
To remediate CVE-2023-46858, upgrade the affected package to a fixed version below.
- Bitnami/moodle—upgrade to 4.3.1 or later
Is CVE-2023-46858 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 4.3.0, < 4.3.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |