CVE catalog
CVE-2020-1691
UBUNTU-CVE-2020-1691
- Severity
- Medium · CVSS 5.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.65% · Oct 27, 2026
In Moodle 3.8, messages required extra sanitizing before updating the conversation overview, to prevent the risk of stored cross-site scripting.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Ubuntu | moodle | pro | 2.7.9+dfsg-1 | vulnerable |
| Ubuntu | moodle | pro | 2.7.10+dfsg-1 | vulnerable |
| Ubuntu | moodle | pro | 2.7.11+dfsg-1 | vulnerable |
| Ubuntu | moodle | pro | 2.7.11+dfsg-2 | vulnerable |
| Ubuntu | moodle | pro | 2.7.12+dfsg-1 | vulnerable |
| Ubuntu | moodle | pro | 3.0.3+dfsg-0ubuntu1 | vulnerable |
| Ubuntu | moodle | pro | 3.0.3+dfsg-0ubuntu1+esm1 | vulnerable |
| Ubuntu | moodle | pro | 3.0.3+dfsg-0ubuntu1 | vulnerable |
| Ubuntu | moodle | pro | 3.0.3+dfsg-0ubuntu1+esm1 | vulnerable |
Fixed-version evidence
OpenFactory catalog packages
No matching packages in this catalog.
Observed: