CVE-2019-17220

MEDIUM

Rocket.chat < 2.1.0 - XSS

Title source: rule
STIX 2.1

Description

Rocket.Chat before 2.1.0 allows XSS via a URL on a ![title] line.

Exploits (1)

exploitdb WORKING POC
by 3H34N · textwebappslinux
https://www.exploit-db.com/exploits/47537

References (4)

Scores

CVSS v3 6.1
EPSS 0.0193
EPSS Percentile 83.5%
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 < 2.1.0
Published Oct 21, 2019
Tracked Since Feb 18, 2026