UBUNTU-CVE-2026-102585

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Source

https://ubuntu.com/security/CVE-2026-102585

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102585.json

JSON Data

https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2026-102585

Upstream

CVE-2026-102585

Published

2026-09-30T09:17:00Z

Modified

2026-10-01T00:26:11Z

Severity

4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

A flaw was found in Moodle. When enrolling a user into a course while assigning them to a group, the application does not verify whether the selected group actually belongs to that course. An authenticated user with teacher privileges could exploit this flaw to add users to groups within courses they do not have authorization to access.

References

Affected packages

Ubuntu:Pro:16.04:LTS / moodle

Package

Name: moodle
Purl: pkg:deb/ubuntu/moodle?arch=source&distro=esm-apps-legacy%2Fxenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

2.*

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.*

3.0.3+dfsg-0ubuntu1

3.0.3+dfsg-0ubuntu1+esm1

Ecosystem specific

{
    "binaries":  [
        {
            "binary_name":  "moodle",
            "binary_version":  "3.0.3+dfsg-0ubuntu1+esm1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102585.json"

Ubuntu:Pro:18.04:LTS / moodle