CVE-2023-28332
Moodle vulnerable to Cross-site Scripting when algebra filter enabled but not functional
6.1
MEDIUM
CVSS 3.1
EPSS 0.83%
Description
If the algebra filter was enabled but not functional (eg the necessary binaries were missing from the server), it presented an XSS risk.
How to fix CVE-2023-28332
To remediate CVE-2023-28332, upgrade the affected package to a fixed version below.
- Bitnami/moodle—upgrade to 3.9.20 or later
- —upgrade to 4.1.2 or later
Is CVE-2023-28332 being exploited?
Low — EPSS is 0.8%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 3.9.0, < 3.9.20, >= 3.11.0, < 3.11.13, >= 4.0.0, < 4.0.7, >= 4.1.0, < 4.1.2
- >= 4.1.0, < 4.1.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |