CVE-2022-29584 Information

Description

Mahara before 20.10.5 21.04.4 21.10.2 and 22.04.0 allows stored XSS when a particular Cascading Style Sheets (CSS) class for embedly is used and JavaScript code is constructed to perform an action.

CVSS Vector

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

Reference

https://mahara.org/interaction/forum/topic.php?id=9095 https://bugs.launchpad.net/mahara/+bug/1968920

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