A cross-site scripting vulnerability exists in Rocket.chat <v5 due to style injection in the complete chat window, an adversary is able to manipulate not only the style of it, but will also be able to block functionality as well as hijacking the content of targeted users. Hence the payloads are stored in messages, it is a persistent attack vector, which will trigger as soon as the message gets viewed.
References
History

Thu, 22 May 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: hackerone

Published: 2022-09-23T18:28:12.000Z

Updated: 2025-05-22T18:52:28.502Z

Reserved: 2022-07-06T00:00:00.000Z

Link: CVE-2022-35251

cve-icon Vulnrichment

Updated: 2024-08-03T09:29:17.524Z

cve-icon NVD

Status : Modified

Published: 2022-09-23T19:15:14.150

Modified: 2025-05-22T19:15:34.107

Link: CVE-2022-35251

cve-icon Redhat

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