CVE Vulnerability

CVE-2018-20859

edx-platform before 2018-07-18 allows XSS via a response to a Chemical Equation advanced problem.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://groups.google.com/forum/#!topic/openedx-announce/wsm5mtUhhME Third Party Advisory
https://github.com/edx/edx-platform/commit/5b144559fbdba7ff673cc1c165aa2d343e07b6bd.patch Patch Third Party Advisory
https://patch-diff.githubusercontent.com/raw/edx/edx-platform/pull/18639.patch Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:edx:edx-platform:*:*:*:*:*:*:*:*
Information

Published : 2019-07-30 07:15

Updated : 2020-08-24 05:37

NVD link : CVE-2018-20859

Mitre link : CVE-2018-20859

Products Affected
No products.
CWE
CWE-79