Moodle Cross-site Scripting vulnerability · CVE-2023-5544 · GitHub Advisory Database · GitHub

Moodle Cross-site Scripting vulnerability

Moderate severity GitHub Reviewed Published Nov 9, 2023 to the GitHub Advisory Database • Updated Nov 15, 2023

Package

moodle/moodle (Composer)

Affected versions

< 4.3.0-rc2

Patched versions

4.3.0-rc2

Description

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

References

Published by the National Vulnerability Database

Nov 9, 2023

Published to the GitHub Advisory Database Nov 9, 2023

Reviewed Nov 10, 2023

Last updated Nov 15, 2023

Severity

Moderate

5.4

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

Low

User interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

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