PT-2020-13353 · Edx · Open Edx Studio

Stark0De · Published 2020-05-18 · Updated 2021-07-21 · CVE-2020-13146

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Open edX Studio version 2.5

Description The issue allows CSV injection because an added cohort in Course>Instructor>Cohorts may contain a formula that is exported via the "Course>Data Downloads>Reports>Download profile info" feature.

Recommendations For Open edX Studio version 2.5, consider restricting access to the "Course>Data Downloads>Reports>Download profile info" feature until a patch is available to prevent potential CSV injection attacks. Additionally, avoid adding cohorts with formulas in the Course>Instructor>Cohorts section to minimize the risk of exploitation.

Exploit

Fix

RCE

Weakness Enumeration

CWE-1236

Related Identifiers

CVE-2020-13146

Affected Products

Open Edx Studio

References · 4

• 🔥 https://stark0de.com/2020/05/17/openedx-vulnerabilities.html · Exploit
• https://osv.dev/vulnerability/CVE-2020-13146 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-13146 · Security Note
• https://t.me/cvenotify/3897 · Telegram Post