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osvGoogleOSV:GHSA-28GC-4QQ5-8Q26
HistoryNov 09, 2023 - 9:30 p.m.

Moodle Cross-site Scripting vulnerability

2023-11-0921:30:38
Google
osv.dev
29
moodle
cross-site scripting
csv
grade import
vulnerability
software

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

6.1

Confidence

High

EPSS

0.001

Percentile

20.6%

The CSV grade import method contained an XSS risk for users importing the spreadsheet, if it contained unsafe content.

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

6.1

Confidence

High

EPSS

0.001

Percentile

20.6%