CVE Vulnerability

CVE-2020-8291

A link preview rendering issue in Rocket.Chat versions before 3.9 could lead to potential XSS attacks.

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://github.com/RocketChat/Rocket.Chat/pull/19854 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*
Information

Published : 2021-10-18 01:15

Updated : 2021-10-21 10:59

NVD link : CVE-2020-8291

Mitre link : CVE-2020-8291

Products Affected
No products.
CWE
CWE-79