CVE-2021-40214 Information

Description

Gibbon v22.0.00 suffers from a stored XSS vulnerability within the wall messages component.

CVSS Vector

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

Reference

https://gibbonedu.org/ https://github.com/GibbonEdu/core/blob/v22.0.01/CHANGELOG.txt https://github.com/GibbonEdu/core/releases/download/v22.0.00/GibbonEduCore-InstallBundle.zip

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

5.4