CVE Vulnerability

CVE-2020-15926

Rocket.Chat through 3.4.2 allows XSS where an attacker can send a specially crafted message to a channel or in a direct message to the client which results in remote code execution on the client side.

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/commits/develop Patch Third Party Advisory
https://blog.redteam.pl/2020/08/rocket-chat-xss-rce-cve-2020-15926.html Exploit Third Party Advisory
https://github.com/RocketChat/Rocket.Chat/pull/18356 Patch Third Party Advisory
Configurations

Configuration 1

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

Published : 2020-08-18 09:15

Updated : 2020-08-20 02:25

NVD link : CVE-2020-15926

Mitre link : CVE-2020-15926

Products Affected
No products.
CWE
CWE-79