What is CVE-2015-5339?

CVE-2015-5339 is a medium-severity vulnerability in Moodle, classified under Information Disclosure. CVSS score: 4.3/10. Published 2016-02-22.

How severe is CVE-2015-5339?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Information disclosure in Moodle

CVE-2015-5339

The 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.

Vulnerability class: Information Disclosure

EPSS: 0.013 (67.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Moodle — versions 2.7.0, 2.7.1, 2.7.2
N/a — versions n/a

Weakness classification (CWE)

References

secalert@redhat.com (x_refsource_CONFIRM)
secalert@redhat.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2015-5339?: CVE-2015-5339 is a medium-severity vulnerability in Moodle, classified under Information Disclosure. CVSS score: 4.3/10. Published 2016-02-22.
How severe is CVE-2015-5339?: Medium severity. CVSS v3 base score is 4.3 out of 10.