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githubGitHub Advisory DatabaseGHSA-786G-XV8V-9H93
HistoryMar 07, 2023 - 12:30 a.m.

Moodle Cross-site Scripting vulnerability

2023-03-0700:30:26
CWE-79
GitHub Advisory Database
github.com
11
moodle
cross-site scripting
web service token
sanitizing
stored xss risk
id numbers

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

21.0%

In Moodle, ID numbers displayed in the web service token list required additional sanitizing to prevent a stored XSS risk.

Affected configurations

Vulners
Node
moodlemoodleMatch3.11
VendorProductVersionCPE
moodlemoodle3.11cpe:2.3:a:moodle:moodle:3.11:*:*:*:*:*:*:*

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

21.0%