medium4.3
CVE-2022-32226
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 typ…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Rocket.Chat | Rocket.Chat | before 4.7.5 from 4.8.0 before 4.8.2 |