An improper access control vulnerability exists in Rocket.Chat <v5, <v4.8.2 and <v4.7.5 due to input data in the getUsersOfRoom Meteor server method is not type validated, so that MongoDB query operator objects are accepted by the server, so that instead of a matching rid String a$regex query can be executed, bypassing the room access permission check for every but the first matching room.
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: 2022-09-23T18:28:13.000Z

Updated: 2025-05-22T18:14:07.429Z

Reserved: 2022-06-01T00:00:00.000Z

Link: CVE-2022-32226

cve-icon Vulnrichment

Updated: 2024-08-03T07:39:49.638Z

cve-icon NVD

Status : Modified

Published: 2022-09-23T19:15:11.823

Modified: 2025-05-22T19:15:32.027

Link: CVE-2022-32226

cve-icon Redhat

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