description: Rocket.Chat before 3.11, 3.10.5, 3.9.7, 3.8.8 is vulnerable to persistent cross-site scripting (XSS) using nested markdown tags allowing a remote attacker to inject arbitrary JavaScript in a message. This flaw leads to arbitrary file read and RCE on Rocket.Chat desktop app.
problem types: Cross-site Scripting (XSS) - Stored (CWE-79)
affected:
{
product: Rocket.Chat
vendor: n/a
versions:
status: affected, version: Fixed in 3.11, 3.10.5, 3.9.7, 3.8.8
}