CVE-2015-5339

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Summary

CVECVE-2015-5339
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2016-02-22 05:59:17 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionThe core_enrol_get_enrolled_users web service in enrol/externallib.php in Moodle through 2.6.11, 2.7.x before 2.7.11, 2.8.x before 2.8.9, and 2.9.x before 2.9.3 does not properly implement group-based access restrictions, which allows remote authenticated users to obtain sensitive course-participant information via a web-service request.

Risk And Classification

Primary CVSS: v3.0 4.3 MEDIUM from [email protected]

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Problem Types: CWE-200 | CWE-264 | n/a

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary4.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
2.0[email protected]Primary4AV:N/AC:L/Au:S/C:P/I:N/A:N

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
None
Availability
None

AV:N/AC:L/Au:S/C:P/I:N/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Moodle Moodle 2.7.0 All All All
Application Moodle Moodle 2.7.1 All All All
Application Moodle Moodle 2.7.10 All All All
Application Moodle Moodle 2.7.2 All All All
Application Moodle Moodle 2.7.3 All All All
Application Moodle Moodle 2.7.4 All All All
Application Moodle Moodle 2.7.5 All All All
Application Moodle Moodle 2.7.6 All All All
Application Moodle Moodle 2.7.7 All All All
Application Moodle Moodle 2.7.8 All All All
Application Moodle Moodle 2.7.9 All All All
Application Moodle Moodle 2.8.0 All All All
Application Moodle Moodle 2.8.1 All All All
Application Moodle Moodle 2.8.2 All All All
Application Moodle Moodle 2.8.3 All All All
Application Moodle Moodle 2.8.4 All All All
Application Moodle Moodle 2.8.5 All All All
Application Moodle Moodle 2.8.6 All All All
Application Moodle Moodle 2.8.7 All All All
Application Moodle Moodle 2.8.8 All All All
Application Moodle Moodle 2.9.0 All All All
Application Moodle Moodle 2.9.1 All All All
Application Moodle Moodle 2.9.2 All All All
Application Moodle Moodle All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Moodle.org: MSA-15-0043: Web service core_enrol_get_enrolled_users does not respect course group mode af854a3a-2127-422b-91ae-364da2661108 moodle.org Vendor Advisory
Official Moodle git projects - moodle.git/search af854a3a-2127-422b-91ae-364da2661108 git.moodle.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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