CVE-2025-67856

Moodle: moodle: privilege escalation via incomplete role checks in badge awarding

Published: Feb 3, 2026Updated: Feb 26, 2026 Sources: CVE List NVD GHSANVD-CWE-noinfo

5.4MEDIUM

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.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:LPrivileges Required

Low

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:LConfidentiality

Low

I:LIntegrity

Low

A:NAvailability

None

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Weaknesses

NVD-CWE-noinfo CWE-863

Affected Products

Packagist

package-ecosystem

moodle/moodleWeb App

Web & CMS Plugins / cms-core

moodle

oss-project·AUaka jmol plugin, lms

moodleOn-premWeb App

Web & CMS Plugins / cms-core

and 1 more affected products View all →

Exploitability

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Initial Access

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References

https://access.redhat.com/security/cve/CVE-2025-67856

access.redhat.com

https://bugzilla.redhat.com/show_bug.cgi?id=2423864

bugzilla.redhat.com

https://nvd.nist.gov/vuln/detail/CVE-2025-67856

nvd.nist.gov

and 3 more references View all →

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