CVE-2025-3640

A flaw was found in Moodle. Insufficient capability checks made it possible for a user enrolled in a course to access some details, such as the full name and profile image URL, of other users they did not have permission to access.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2025-3640	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2359734	Issue Tracking
https://moodle.org/mod/forum/discuss.php?d=467601	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:moodle:moodle::::::::
	cpe:2.3:a:moodle:moodle::::::::
	cpe:2.3:a:moodle:moodle::::::::
	cpe:2.3:a:moodle:moodle::::::::

History

24 Jun 2025, 16:09

Type	Values Removed	Values Added
References	~~() https://access.redhat.com/security/cve/CVE-2025-3640 -~~	() https://access.redhat.com/security/cve/CVE-2025-3640 - Third Party Advisory
References	~~() https://bugzilla.redhat.com/show_bug.cgi?id=2359734 -~~	() https://bugzilla.redhat.com/show_bug.cgi?id=2359734 - Issue Tracking
References	~~() https://moodle.org/mod/forum/discuss.php?d=467601 -~~	() https://moodle.org/mod/forum/discuss.php?d=467601 - Vendor Advisory
CPE		cpe:2.3:a:moodle:moodle::::::::
First Time		Moodle moodle Moodle

29 Apr 2025, 13:52

Type	Values Removed	Values Added
Summary		(es) Se detectó una falla en Moodle. Las comprobaciones de capacidad insuficientes permitían que un usuario inscrito en un curso accediera a información, como el nombre completo y la URL de la imagen de perfil, de otros usuarios a los que no tenía permiso de acceso.

25 Apr 2025, 15:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-04-25 15:15

Updated : 2025-06-24 16:09

NVD link : CVE-2025-3640

Mitre link : CVE-2025-3640

CVE.ORG link : CVE-2025-3640

JSON object : View

Products Affected

moodle

moodle

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

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