CVE-2020-8291

EUVD-2020-29159
A link preview rendering issue in Rocket.Chat versions before 3.9 could lead to potential XSS attacks.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 45%
Affected Products (NVD)
VendorProductVersion
rocket.chatrocket.chat
𝑥
< 3.9.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/RocketChat/Rocket.Chat/pull/19854
https://github.com/RocketChat/Rocket.Chat/pull/19854