CVE Vulnerability

CVE-2020-5810

A stored XSS vulnerability exists in Umbraco CMS <= 8.9.1 or current. An authenticated user authorized to upload media can upload a malicious .svg file which act as a stored XSS payload.

3.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

5.4 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://www.tenable.com/security/research/tra-2020-59 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*
Information

Published : 2020-12-30 04:15

Updated : 2021-01-04 07:44

NVD link : CVE-2020-5810

Mitre link : CVE-2020-5810

Products Affected
No products.
CWE
CWE-79