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githubGitHub Advisory DatabaseGHSA-J4MR-VC54-H5PC
HistoryMay 13, 2022 - 1:12 a.m.

Moodle cross-site scripting (XSS) vulnerability

2022-05-1301:12:41
CWE-79
GitHub Advisory Database
github.com
7
moodle
xss
vulnerability
feedback module
2.4.11
2.5.9
2.6.6
2.7.3
remote authenticated users
web script
html
mod/feedback:mapcourse
searchcourse parameter

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

AI Score

5.4

Confidence

High

EPSS

0.001

Percentile

48.3%

Cross-site scripting (XSS) vulnerability in mod/feedback/mapcourse.php in the Feedback module in Moodle through 2.4.11, 2.5.x before 2.5.9, 2.6.x before 2.6.6, and 2.7.x before 2.7.3 allows remote authenticated users to inject arbitrary web script or HTML by leveraging the mod/feedback:mapcourse capability to provide a searchcourse parameter.

Affected configurations

Vulners
Node
moodlemoodleRange<2.7.3
OR
moodlemoodleRange<2.6.6
OR
moodlemoodleRange<2.5.9
VendorProductVersionCPE
moodlemoodle*cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

AI Score

5.4

Confidence

High

EPSS

0.001

Percentile

48.3%