Vulnerability from bitnami_vulndb
Published
2024-03-06 11:10
Modified
2026-09-08 08:34
Summary
Details

It was possible for some users without permission to view other users' full names to do so via the online users block in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17.

To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "moodle",
        "purl": "pkg:bitnami/moodle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.5.0"
            },
            {
              "fixed": "3.5.17"
            },
            {
              "introduced": "3.8.0"
            },
            {
              "fixed": "3.8.8"
            },
            {
              "introduced": "3.9.0"
            },
            {
              "fixed": "3.9.5"
            },
            {
              "introduced": "3.10.0"
            },
            {
              "fixed": "3.10.2"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-20281"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*"
    ],
    "severity": "Medium"
  },
  "details": "It was possible for some users without permission to view other users\u0027 full names to do so via the online users block in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17.",
  "id": "BIT-moodle-2021-20281",
  "modified": "2026-09-08T08:34:36.952Z",
  "published": "2024-03-06T11:10:54.174Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1939041"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AFSNJ7XHVTC52RSRX2GBQFF3VEEAY2MS/"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UFH5DDMU5TZ3JT4Q52WMRAHACA5MHIMT/"
    },
    {
      "type": "ADVISORY",
      "url": "https://moodle.org/mod/forum/discuss.php?d=419652"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20281"
    }
  ],
  "schema_version": "1.5.0"
}



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