🛡️ CVE-2022-32228 — rocket.chat

🟡 CVSS 4.3 — Medium ⚠️ Exploit Public CWE-200 NVD
4.3
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality low, integrity none, availability none.

Weakness class

CVE-2022-32228 is classified as CWE-200: Exposure of Sensitive Information. Information that should stay internal is disclosed to someone who is not authorised to see it.

Affected software

CVE-2022-32228 is recorded against 1 package.

  • rocket.chat (from 4.8.0 up to 4.8.2)

Timeline and source

Published on 23 September 2022 and last revised on 17 June 2026. A public exploit is known to exist, which raises the urgency of patching considerably. Record sourced from NVD.

References

hackerone.com
hackerone.com

Details

Severity MEDIUM
CVSS Score 4.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CWE CWE-200
Public Exploit ⚠️ Yes
Source NVD
Published 2022-09-23
Updated 2026-08-20
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
rocket.chat 4.8.0 4.8.2

References

Exploit, Issue Tracking, Third Party Advisory https://hackerone.com/reports/1377105
Exploit, Issue Tracking, Third Party Advisory https://hackerone.com/reports/1377105

Similar Threats

Exploit Protection

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