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cveRedhatCVE-2016-2156
HistoryMay 22, 2016 - 8:59 p.m.

CVE-2016-2156

2016-05-2220:59:05
CWE-200
redhat
web.nvd.nist.gov
32
moodle
cve-2016-2156
calendar
externallib.php
information security
vulnerability
nvd

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.5

Confidence

Low

EPSS

0.002

Percentile

51.6%

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 configurations

Nvd
Node
moodlemoodleRange2.6.11
OR
moodlemoodleMatch2.7.0
OR
moodlemoodleMatch2.7.1
OR
moodlemoodleMatch2.7.2
OR
moodlemoodleMatch2.7.3
OR
moodlemoodleMatch2.7.4
OR
moodlemoodleMatch2.7.5
OR
moodlemoodleMatch2.7.6
OR
moodlemoodleMatch2.7.7
OR
moodlemoodleMatch2.7.8
OR
moodlemoodleMatch2.7.9
OR
moodlemoodleMatch2.7.10
OR
moodlemoodleMatch2.7.11
OR
moodlemoodleMatch2.7.12
OR
moodlemoodleMatch2.8.0
OR
moodlemoodleMatch2.8.1
OR
moodlemoodleMatch2.8.2
OR
moodlemoodleMatch2.8.3
OR
moodlemoodleMatch2.8.4
OR
moodlemoodleMatch2.8.5
OR
moodlemoodleMatch2.8.6
OR
moodlemoodleMatch2.8.7
OR
moodlemoodleMatch2.8.8
OR
moodlemoodleMatch2.8.9
OR
moodlemoodleMatch2.8.10
OR
moodlemoodleMatch2.9.0
OR
moodlemoodleMatch2.9.1
OR
moodlemoodleMatch2.9.2
OR
moodlemoodleMatch2.9.3
OR
moodlemoodleMatch2.9.4
OR
moodlemoodleMatch3.0.0
OR
moodlemoodleMatch3.0.1
OR
moodlemoodleMatch3.0.2
VendorProductVersionCPE
moodlemoodle*cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodlemoodle2.7.0cpe:2.3:a:moodle:moodle:2.7.0:*:*:*:*:*:*:*
moodlemoodle2.7.1cpe:2.3:a:moodle:moodle:2.7.1:*:*:*:*:*:*:*
moodlemoodle2.7.2cpe:2.3:a:moodle:moodle:2.7.2:*:*:*:*:*:*:*
moodlemoodle2.7.3cpe:2.3:a:moodle:moodle:2.7.3:*:*:*:*:*:*:*
moodlemoodle2.7.4cpe:2.3:a:moodle:moodle:2.7.4:*:*:*:*:*:*:*
moodlemoodle2.7.5cpe:2.3:a:moodle:moodle:2.7.5:*:*:*:*:*:*:*
moodlemoodle2.7.6cpe:2.3:a:moodle:moodle:2.7.6:*:*:*:*:*:*:*
moodlemoodle2.7.7cpe:2.3:a:moodle:moodle:2.7.7:*:*:*:*:*:*:*
moodlemoodle2.7.8cpe:2.3:a:moodle:moodle:2.7.8:*:*:*:*:*:*:*
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CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.5

Confidence

Low

EPSS

0.002

Percentile

51.6%