CVE-2016-2156

MEDIUM

Moodle < 2.6.11, 2.7.x < 2.7.13, 2.8.x < 2.8.11, 2.9.x < 2.9.5, 3.0.x < 3.0.3 - Sensitive Information Exposure

Title source: llm
STIX 2.1

Description

calendar/externallib.php in Moodle through 2.6.11, 2.7.x before 2.7.13, 2.8.x before 2.8.11, 2.9.x before 2.9.5, and 3.0.x before 3.0.3 provides calendar-event data without considering whether an activity is hidden, which allows remote authenticated users to obtain sensitive information via a web-service request.

References (4)

Core 4
Core References
Mailing List mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2016/03/21/1
Vendor Advisory x_refsource_confirm
https://moodle.org/mod/forum/discuss.php?d=330178
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1035333

Scores

CVSS v3 4.3
EPSS 0.0030
EPSS Percentile 53.6%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Details

CWE
CWE-200
Status published
Products (34)
moodle/moodle 2.7.0
moodle/moodle 2.7.1
moodle/moodle 2.7.2
moodle/moodle 2.7.3
moodle/moodle 2.7.4
moodle/moodle 2.7.5
moodle/moodle 2.7.6
moodle/moodle 2.7.7
moodle/moodle 2.7.8
moodle/moodle 2.7.9
... and 24 more
Published May 22, 2016
Tracked Since Feb 18, 2026