CVE catalog

CVE-2020-14320

UBUNTU-

[CVE catalog]

In Moodle before 3.9.1, 3.8.4 and 3.7.7, the filter in the admin task log required extra sanitizing to prevent a reflected XSS risk.

Severity
Unknown
Published
Updated
Source
[NVD] · [CVE record]
EPSS
0.70% · Oct 27, 2026

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Distribution / releasePackageVersionStatusSource
Ubuntupromoodle2.7.10+dfsg-1Affected[UBUNTU-CVE-2020-14320]
Ubuntupromoodle2.7.11+dfsg-1Affected[UBUNTU-CVE-2020-14320]
Ubuntupromoodle2.7.11+dfsg-2Affected[UBUNTU-CVE-2020-14320]
Ubuntupromoodle2.7.12+dfsg-1Affected[UBUNTU-CVE-2020-14320]
Ubuntupromoodle2.7.9+dfsg-1Affected[UBUNTU-CVE-2020-14320]
Ubuntupromoodle3.0.3+dfsg-0ubuntu1Affected[UBUNTU-CVE-2020-14320]
Ubuntupromoodle3.0.3+dfsg-0ubuntu1+esm1Affected[UBUNTU-CVE-2020-14320]
Provider details and historical evidence
Distribution / releasePackageVersionStatusSource
Ubuntupromoodle2.7.10+dfsg-1Affected[UBUNTU-CVE-2020-14320]
Ubuntupromoodle2.7.11+dfsg-1Affected[UBUNTU-CVE-2020-14320]
Ubuntupromoodle2.7.11+dfsg-2Affected[UBUNTU-CVE-2020-14320]
Ubuntupromoodle2.7.12+dfsg-1Affected[UBUNTU-CVE-2020-14320]
Ubuntupromoodle2.7.9+dfsg-1Affected[UBUNTU-CVE-2020-14320]
Ubuntupromoodle3.0.3+dfsg-0ubuntu1Affected[UBUNTU-CVE-2020-14320]
Ubuntupromoodle3.0.3+dfsg-0ubuntu1+esm1Affected[UBUNTU-CVE-2020-14320]
Original provider fields
{
  "package_releases": [],
  "fixed_versions": [],
  "distribution_packages": [
    {
      "name": "moodle",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "pro",
      "versions": [
        "2.7.9+dfsg-1",
        "2.7.10+dfsg-1",
        "2.7.11+dfsg-1",
        "2.7.11+dfsg-2",
        "2.7.12+dfsg-1",
        "3.0.3+dfsg-0ubuntu1",
        "3.0.3+dfsg-0ubuntu1+esm1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2020-14320",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2020-14320",
      "provider_updated_at": "2026-09-23T18:46:08.529620729Z"
    },
    {
      "name": "moodle",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "pro",
      "versions": [
        "3.0.3+dfsg-0ubuntu1",
        "3.0.3+dfsg-0ubuntu1+esm1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2020-14320",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2020-14320",
      "provider_updated_at": "2026-09-23T18:46:08.529620729Z"
    }
  ]
}

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

Observed:

References

[FIRST EPSS] · [OSV Package Vulnerability Database]