CVE-2020-8291

MEDIUM

Rocket.Chat < 3.9.0 - Cross-Site Scripting via Link Preview Rendering

Title source: llm
STIX 2.1

Description

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

References (1)

Core 1
Core References
Patch, Third Party Advisory x_refsource_misc
https://github.com/RocketChat/Rocket.Chat/pull/19854

Scores

CVSS v3 6.1
EPSS 0.0061
EPSS Percentile 44.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (1)
rocket.chat/rocket.chat < 3.9.0
Published Oct 18, 2021
Tracked Since Feb 18, 2026