CVE-2022-21830
Medium
Description
A blind self XSS vulnerability exists in RocketChat LiveChat <v1.9 that could allow an attacker to trick a victim pasting malicious code in their chat instance.
SeverityMedium
CVSS6.1
Exploit probability—
Product
Rocket.chat Livechat
PublishedApr 1, 2022
First seenApr 1, 2022
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- rocket.chat livechat1.9.0 or later
- @rocket.chat/livechat1.9.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| rocket.chat livechat | v < 1.9.0 | 1.9.0 |
| @rocket.chat/livechatnpm | v < 1.9.0 | 1.9.0 |
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