CVE-2019-17220 describes a Cross-Site Scripting (XSS) vulnerability in Rocket.Chat versions prior to 2.1.0, where malicious JavaScript can be injected via a URL within a specific markdown format. This medium-severity vulnerability (CVSS 6.1) requires user interaction (UI:R) and network access (AV:N), potentially leading to information disclosure and integrity compromise (C:L/I:L). While not actively exploited in the wild (KEV: No), public exploit code is available on ExploitDB, though there is minimal community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.1.0CPE matchmatch criteria | cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.