Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.

CVE-2025-67856 Details

Description

A flaw was found in Moodle. An authorization logic flaw, specifically due to incomplete role checks during the badge awarding process, allowed badges to be granted without proper verification. This could enable unauthorized users to obtain badges they are not entitled to, potentially leading to privilege escalation or unauthorized access to certain features.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CNA: [email protected]CVSS-B:5.4 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://access.redhat.com/security/cve/CVE-2025-67856	[email protected]	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2423864	[email protected]	Third Party Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-noinfo	Insufficient Information to Classify Weakness	[email protected]
CWE-863	Incorrect Authorization	CISA-ADP

Affected Products

Product	Versions
moodle moodle	< 4.1.22 >= 4.4.0, < 4.4.12 >= 4.5.0, < 4.5.8 >= 5.0.0, < 5.0.4 5.1.0
CPE cpe:2.3:a:moodle:moodle:::::::: cpe:2.3:a:moodle:moodle:5.1.0:::::::* Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Feb 26, 2026	CVE Modified	CISA-ADP
Feb 11, 2026	Initial Analysis	[email protected]
Feb 3, 2026	New CVE Received	[email protected]