CVE-2020-13144 Information

Description

Studio in Open edX Ironwood 2.5 when CodeJail is not used allows a user to go to the \Create New courseNew sectionNew subsectionNew unitAdd new componentProblem buttonAdvanced tabCustom Python evaluated code\ screen edit the problem and execute Python code. This leads to arbitrary code execution.

CVSS Vector

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

Reference

http://packetstormsecurity.com/files/157785/OpenEDX-Ironwood-2.5-Remote-Code-Execution.html https://edx.readthedocs.io/projects/edx-developer-guide/en/latest/architecture.html https://stark0de.com/2020/05/17/openedx-vulnerabilities.html

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8