CVE-2016-2156

Published: May 22, 2016Modified: May 6, 2026

4.3

Vector

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

Exploitability: 2.8 / Impact: 1.4

Source: NVD

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.

Affected (33)

Products: Moodle: Moodle

Moodle

1 product

Moodle

Configuration A

33 vulnerable

Vulnerable Software	Affected Versions
Moodle Moodle	Up to 2.6.11
Moodle Moodle	Version 2.7.0
Moodle Moodle	Version 2.7.10
Moodle Moodle	Version 2.7.11
Moodle Moodle	Version 2.7.12
Moodle Moodle	Version 2.7.1
Moodle Moodle	Version 2.7.2
Moodle Moodle	Version 2.7.3
Moodle Moodle	Version 2.7.4
Moodle Moodle	Version 2.7.5
Moodle Moodle	Version 2.7.6
Moodle Moodle	Version 2.7.7
Moodle Moodle	Version 2.7.8
Moodle Moodle	Version 2.7.9
Moodle Moodle	Version 2.8.0
Moodle Moodle	Version 2.8.10
Moodle Moodle	Version 2.8.1
Moodle Moodle	Version 2.8.2
Moodle Moodle	Version 2.8.3
Moodle Moodle	Version 2.8.4
Moodle Moodle	Version 2.8.5
Moodle Moodle	Version 2.8.6
Moodle Moodle	Version 2.8.7
Moodle Moodle	Version 2.8.8
Moodle Moodle	Version 2.8.9
Moodle Moodle	Version 2.9.0
Moodle Moodle	Version 2.9.1
Moodle Moodle	Version 2.9.2
Moodle Moodle	Version 2.9.3
Moodle Moodle	Version 2.9.4
Moodle Moodle	Version 3.0.0
Moodle Moodle	Version 3.0.1
Moodle Moodle	Version 3.0.2