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githubGitHub Advisory DatabaseGHSA-J5XF-GV89-G422
HistoryNov 09, 2023 - 9:30 p.m.

Moodle Cross-site Scripting vulnerability

2023-11-0921:30:39
CWE-79
CWE-639
GitHub Advisory Database
github.com
25
moodle
cross-site scripting
idor
xss
sanitizing
access restrictions
vulnerability

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

5.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

21.3%

Wiki comments required additional sanitizing and access restrictions to prevent a stored XSS risk and potential IDOR risk.

Affected configurations

Vulners
Node
moodlemoodleRange<4.3.0-rc2
CPENameOperatorVersion
moodle/moodlelt4.3.0-rc2

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

5.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

21.3%