Lucene search

K
nvd[email protected]NVD:CVE-2023-23923
HistoryFeb 17, 2023 - 8:15 p.m.

CVE-2023-23923

2023-02-1720:15:11
CWE-284
web.nvd.nist.gov
6
moodle
start page
preference
unauthorized access

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

AI Score

8.2

Confidence

High

EPSS

0.003

Percentile

68.2%

The vulnerability was found Moodle which exists due to insufficient limitations on the “start page” preference. A remote attacker can set that preference for another user. The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

Affected configurations

Nvd
Node
moodlemoodleRange3.9.03.9.19
OR
moodlemoodleRange3.11.03.11.12
OR
moodlemoodleRange4.0.04.0.6
OR
moodlemoodleMatch4.1.0-
VendorProductVersionCPE
moodlemoodle*cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodlemoodle4.1.0cpe:2.3:a:moodle:moodle:4.1.0:-:*:*:*:*:*:*

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

AI Score

8.2

Confidence

High

EPSS

0.003

Percentile

68.2%