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githubGitHub Advisory DatabaseGHSA-HWJV-MC78-CCCJ
HistoryMay 13, 2022 - 1:12 a.m.

Moodle multiple cross-site scripting (XSS) vulnerabilities

2022-05-1301:12:40
CWE-79
GitHub Advisory Database
github.com
15
moodle
cross-site scripting
vulnerabilities
badges/renderer.php
remote attackers
web script
html
external badge
software

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

AI Score

5.8

Confidence

High

EPSS

0.002

Percentile

60.3%

Multiple cross-site scripting (XSS) vulnerabilities in badges/renderer.php in Moodle 2.5.x before 2.5.7, 2.6.x before 2.6.4, and 2.7.x before 2.7.1 allow remote attackers to inject arbitrary web script or HTML via an external badge.

Affected configurations

Vulners
Node
moodlemoodleRange<2.7.1
OR
moodlemoodleRange<2.6.4
OR
moodlemoodleRange<2.5.7
VendorProductVersionCPE
moodlemoodle*cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

AI Score

5.8

Confidence

High

EPSS

0.002

Percentile

60.3%