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osvGoogleOSV:GHSA-9724-H8P7-R3JV
HistoryNov 09, 2023 - 9:30 p.m.

Moodle Cross-site Scripting vulnerability

2023-11-0921:30:38
Google
osv.dev
9
moodle
cross-site scripting
vulnerability
id numbers
quiz grading report
sanitizing
stored xss risk
software

5.4 Medium

CVSS3

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

5.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

21.3%

ID numbers displayed in the quiz grading report required additional sanitizing to prevent a stored XSS risk.

5.4 Medium

CVSS3

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

5.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

21.3%