| Package | Affected versions | Patched versions |
|---|---|---|
| rocket.chat | = 8.7.0≥ 8.1.0, < 8.1.8≥ 8.2.0, < 8.2.8≥ 8.3.0, < 8.3.8≥ 8.4.0, < 8.4.6≥ 8.5.0, < 8.5.3≥ 8.6.0, < 8.6.2< 7.10.15 | 8.1.88.2.88.3.88.4.68.5.38.6.27.10.15 |
Rocket.Chat in versions before 8.8.0, 8.7.1, 8.6.2, 8.5.3, 8.4.6, 8.3.8, 8.2.8, 8.1.8, and 7.10.15 has a REST API endpoint POST /api/v1/livechat/visitor that accepts an unauthenticated, unsanitized name field for Livechat visitors. This name is stored raw and later rendered via dangerouslySetInnerHTML in the Omnichannel Queue side panel (InquireSidePanelItem.tsx), injecting a real, clickable HTML link - pointing to any attacker-controlled domain, with arbitrary social-engineering text - into the DOM of any agent viewing the queue.
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