CVE-2022-32226
Last modified
CVE-2022-32226 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. 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$regex query can be executed, bypassing the room access permission check for every but the first matching room.. EPSS estimates a 0.65% chance of exploitation in the next 30 days.
Description
An improper access control vulnerability exists in Rocket.Chat <v5, <v4.8.2 and <v4.7.5 due to input data in the getUsersOfRoom Meteor server method is not type validated, so that MongoDB query operator objects are accepted by the server, so that instead of a matching rid String a$regex query can be executed, bypassing the room access permission check for every but the first matching room.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Rocket.Chat | Rocket.Chat | < 4.7.5 |
| Rocket.Chat | Rocket.Chat | >= 4.8.0, < 4.8.2 |
References
- https://hackerone.com/reports/1410357Exploit, Issue Tracking, Third Party Advisory
- https://hackerone.com/reports/1410357Exploit, Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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