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UBUNTU-CVE-2026-102587

Type: advisorySource: OSV1 source record

A flaw was found in Moodle. User list filters do not properly enforce visibility restrictions on user profile fields. An authorized user with manager privileges can filter user lists using profile attributes they are not permitted to view directly, resulting in unauthorized information disclosure by inferring hidden user data.

Announced Source revision 1
Original source ↗

UBUNTU-CVE-2026-102587

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:UBUNTU-CVE-2026-102587

moodle

Source reference: /affected/0/package/name

Affected versions
2.7.9+dfsg-1

Source reference: /affected/0/versions

2.7.10+dfsg-1

Source reference: /affected/0/versions

2.7.11+dfsg-1

Source reference: /affected/0/versions

2.7.11+dfsg-2

Source reference: /affected/0/versions

2.7.12+dfsg-1

Source reference: /affected/0/versions

3.0.3+dfsg-0ubuntu1

Source reference: /affected/0/versions

3.0.3+dfsg-0ubuntu1+esm1

Source reference: /affected/0/versions

Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

moodle

Source reference: /affected/1/package/name

Affected versions
3.0.3+dfsg-0ubuntu1

Source reference: /affected/1/versions

3.0.3+dfsg-0ubuntu1+esm1

Source reference: /affected/1/versions

Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "moodle",
      "purl": "pkg:deb/ubuntu/moodle?arch=source&distro=esm-apps-legacy%2Fxenial",
      "ecosystem": "Ubuntu:Pro:16.04:LTS"
    },
    "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"
    ],
    "database_specific": {
      "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102587.json"
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "binary_name": "moodle",
          "binary_version": "3.0.3+dfsg-0ubuntu1+esm1"
        }
      ]
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "moodle",
      "purl": "pkg:deb/ubuntu/moodle?arch=source&distro=esm-apps%2Fbionic",
      "ecosystem": "Ubuntu:Pro:18.04:LTS"
    },
    "versions": [
      "3.0.3+dfsg-0ubuntu1",
      "3.0.3+dfsg-0ubuntu1+esm1"
    ],
    "database_specific": {
      "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102587.json"
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "binary_name": "moodle",
          "binary_version": "3.0.3+dfsg-0ubuntu1+esm1"
        }
      ]
    }
  }
]

Publisher severity

No explicit severity was provided.

Event
#51937 · Revision 1
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Publisher date
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