Description
Shout is an IRC client. Because the `/topic` command in messages is unescaped, attackers have the ability to inject HTML scripts that will run in the victim's browser. Affects shout >=0.44.0 <=0.49.3.
Remediation
References
https://github.com/erming/shout/pull/344
https://nodesecurity.io/advisories/322
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