Description
An information disclosure vulnerability exists in Rocket.Chat <v5, <v4.8.2 and <v4.7.5 since the getReadReceipts Meteor server method does not properly filter user inputs that are passed to MongoDB queries, allowing $regex queries to enumerate arbitrary Message IDs.
Metrics
CVSS 3.1 4.3/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | Rocket.Chat | Fixed in versions 4.7.5, 4.8.2 and 5.0.0 |
References
- https://hackerone.com/reports/1377105Exploit, Issue Tracking, Third Party Advisory
- https://hackerone.com/reports/1377105Exploit, Issue Tracking, Third Party Advisory
Timeline
- Published
- Sep 23, 2022
- Last modified
- Jun 17, 2026
- NVD status
- Modified